diff --git a/python/pyspark/ml/classification.py b/python/pyspark/ml/classification.py
index 4331f73b73253dbcab88c721cfebd9355d1343c1..f0329633344690e14eb486a32bd50e86303a52e3 100644
--- a/python/pyspark/ml/classification.py
+++ b/python/pyspark/ml/classification.py
@@ -464,8 +464,7 @@ class TreeClassifierParams(object):
         """
         Sets the value of :py:attr:`impurity`.
         """
-        self._set(impurity=value)
-        return self
+        return self._set(impurity=value)
 
     @since("1.6.0")
     def getImpurity(self):
@@ -826,8 +825,7 @@ class GBTClassifier(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredictionCol
         """
         Sets the value of :py:attr:`lossType`.
         """
-        self._set(lossType=value)
-        return self
+        return self._set(lossType=value)
 
     @since("1.4.0")
     def getLossType(self):
@@ -956,8 +954,7 @@ class NaiveBayes(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredictionCol, H
         """
         Sets the value of :py:attr:`smoothing`.
         """
-        self._set(smoothing=value)
-        return self
+        return self._set(smoothing=value)
 
     @since("1.5.0")
     def getSmoothing(self):
@@ -971,8 +968,7 @@ class NaiveBayes(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredictionCol, H
         """
         Sets the value of :py:attr:`modelType`.
         """
-        self._set(modelType=value)
-        return self
+        return self._set(modelType=value)
 
     @since("1.5.0")
     def getModelType(self):
@@ -1098,8 +1094,7 @@ class MultilayerPerceptronClassifier(JavaEstimator, HasFeaturesCol, HasLabelCol,
         """
         Sets the value of :py:attr:`layers`.
         """
-        self._set(layers=value)
-        return self
+        return self._set(layers=value)
 
     @since("1.6.0")
     def getLayers(self):
@@ -1113,8 +1108,7 @@ class MultilayerPerceptronClassifier(JavaEstimator, HasFeaturesCol, HasLabelCol,
         """
         Sets the value of :py:attr:`blockSize`.
         """
-        self._set(blockSize=value)
-        return self
+        return self._set(blockSize=value)
 
     @since("1.6.0")
     def getBlockSize(self):
@@ -1162,8 +1156,7 @@ class OneVsRestParams(HasFeaturesCol, HasLabelCol, HasPredictionCol):
 
         .. note:: Only LogisticRegression and NaiveBayes are supported now.
         """
-        self._set(classifier=value)
-        return self
+        return self._set(classifier=value)
 
     @since("2.0.0")
     def getClassifier(self):
diff --git a/python/pyspark/ml/clustering.py b/python/pyspark/ml/clustering.py
index 50ebf4fde1cf57ce3735501942bcdc18b964f2f3..b90daf16e2f71f14662c2dd4468ff1033f719bad 100644
--- a/python/pyspark/ml/clustering.py
+++ b/python/pyspark/ml/clustering.py
@@ -156,8 +156,7 @@ class GaussianMixture(JavaEstimator, HasFeaturesCol, HasPredictionCol, HasMaxIte
         """
         Sets the value of :py:attr:`k`.
         """
-        self._set(k=value)
-        return self
+        return self._set(k=value)
 
     @since("2.0.0")
     def getK(self):
@@ -272,8 +271,7 @@ class KMeans(JavaEstimator, HasFeaturesCol, HasPredictionCol, HasMaxIter, HasTol
         """
         Sets the value of :py:attr:`k`.
         """
-        self._set(k=value)
-        return self
+        return self._set(k=value)
 
     @since("1.5.0")
     def getK(self):
@@ -287,8 +285,7 @@ class KMeans(JavaEstimator, HasFeaturesCol, HasPredictionCol, HasMaxIter, HasTol
         """
         Sets the value of :py:attr:`initMode`.
         """
-        self._set(initMode=value)
-        return self
+        return self._set(initMode=value)
 
     @since("1.5.0")
     def getInitMode(self):
@@ -302,8 +299,7 @@ class KMeans(JavaEstimator, HasFeaturesCol, HasPredictionCol, HasMaxIter, HasTol
         """
         Sets the value of :py:attr:`initSteps`.
         """
-        self._set(initSteps=value)
-        return self
+        return self._set(initSteps=value)
 
     @since("1.5.0")
     def getInitSteps(self):
@@ -422,8 +418,7 @@ class BisectingKMeans(JavaEstimator, HasFeaturesCol, HasPredictionCol, HasMaxIte
         """
         Sets the value of :py:attr:`k`.
         """
-        self._set(k=value)
-        return self
+        return self._set(k=value)
 
     @since("2.0.0")
     def getK(self):
@@ -437,8 +432,7 @@ class BisectingKMeans(JavaEstimator, HasFeaturesCol, HasPredictionCol, HasMaxIte
         """
         Sets the value of :py:attr:`minDivisibleClusterSize`.
         """
-        self._set(minDivisibleClusterSize=value)
-        return self
+        return self._set(minDivisibleClusterSize=value)
 
     @since("2.0.0")
     def getMinDivisibleClusterSize(self):
diff --git a/python/pyspark/ml/evaluation.py b/python/pyspark/ml/evaluation.py
index 455795f9a083aa5e8f455ed6cba9b579cc97b33f..2a41678741ea18710c04e2da4261da35b8acc0b5 100644
--- a/python/pyspark/ml/evaluation.py
+++ b/python/pyspark/ml/evaluation.py
@@ -147,8 +147,7 @@ class BinaryClassificationEvaluator(JavaEvaluator, HasLabelCol, HasRawPrediction
         """
         Sets the value of :py:attr:`metricName`.
         """
-        self._set(metricName=value)
-        return self
+        return self._set(metricName=value)
 
     @since("1.4.0")
     def getMetricName(self):
@@ -217,8 +216,7 @@ class RegressionEvaluator(JavaEvaluator, HasLabelCol, HasPredictionCol):
         """
         Sets the value of :py:attr:`metricName`.
         """
-        self._set(metricName=value)
-        return self
+        return self._set(metricName=value)
 
     @since("1.4.0")
     def getMetricName(self):
@@ -284,8 +282,7 @@ class MulticlassClassificationEvaluator(JavaEvaluator, HasLabelCol, HasPredictio
         """
         Sets the value of :py:attr:`metricName`.
         """
-        self._set(metricName=value)
-        return self
+        return self._set(metricName=value)
 
     @since("1.5.0")
     def getMetricName(self):
diff --git a/python/pyspark/ml/feature.py b/python/pyspark/ml/feature.py
index b95d288198b53ff6711ef0bbadf7e8bb0e571528..f21e3062ef4f1d7487ddf5485946695b0fd8977a 100644
--- a/python/pyspark/ml/feature.py
+++ b/python/pyspark/ml/feature.py
@@ -114,8 +114,7 @@ class Binarizer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable, Java
         """
         Sets the value of :py:attr:`threshold`.
         """
-        self._set(threshold=value)
-        return self
+        return self._set(threshold=value)
 
     @since("1.4.0")
     def getThreshold(self):
@@ -190,8 +189,7 @@ class Bucketizer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable, Jav
         """
         Sets the value of :py:attr:`splits`.
         """
-        self._set(splits=value)
-        return self
+        return self._set(splits=value)
 
     @since("1.4.0")
     def getSplits(self):
@@ -295,8 +293,7 @@ class CountVectorizer(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`minTF`.
         """
-        self._set(minTF=value)
-        return self
+        return self._set(minTF=value)
 
     @since("1.6.0")
     def getMinTF(self):
@@ -310,8 +307,7 @@ class CountVectorizer(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`minDF`.
         """
-        self._set(minDF=value)
-        return self
+        return self._set(minDF=value)
 
     @since("1.6.0")
     def getMinDF(self):
@@ -325,8 +321,7 @@ class CountVectorizer(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`vocabSize`.
         """
-        self._set(vocabSize=value)
-        return self
+        return self._set(vocabSize=value)
 
     @since("1.6.0")
     def getVocabSize(self):
@@ -340,8 +335,7 @@ class CountVectorizer(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`binary`.
         """
-        self._set(binary=value)
-        return self
+        return self._set(binary=value)
 
     @since("2.0.0")
     def getBinary(self):
@@ -433,8 +427,7 @@ class DCT(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable, JavaMLWrit
         """
         Sets the value of :py:attr:`inverse`.
         """
-        self._set(inverse=value)
-        return self
+        return self._set(inverse=value)
 
     @since("1.6.0")
     def getInverse(self):
@@ -500,8 +493,7 @@ class ElementwiseProduct(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReada
         """
         Sets the value of :py:attr:`scalingVec`.
         """
-        self._set(scalingVec=value)
-        return self
+        return self._set(scalingVec=value)
 
     @since("1.5.0")
     def getScalingVec(self):
@@ -573,8 +565,7 @@ class HashingTF(JavaTransformer, HasInputCol, HasOutputCol, HasNumFeatures, Java
         """
         Sets the value of :py:attr:`binary`.
         """
-        self._set(binary=value)
-        return self
+        return self._set(binary=value)
 
     @since("2.0.0")
     def getBinary(self):
@@ -647,8 +638,7 @@ class IDF(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable, JavaMLWritab
         """
         Sets the value of :py:attr:`minDocFreq`.
         """
-        self._set(minDocFreq=value)
-        return self
+        return self._set(minDocFreq=value)
 
     @since("1.4.0")
     def getMinDocFreq(self):
@@ -832,8 +822,7 @@ class MinMaxScaler(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable, Jav
         """
         Sets the value of :py:attr:`min`.
         """
-        self._set(min=value)
-        return self
+        return self._set(min=value)
 
     @since("1.6.0")
     def getMin(self):
@@ -847,8 +836,7 @@ class MinMaxScaler(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable, Jav
         """
         Sets the value of :py:attr:`max`.
         """
-        self._set(max=value)
-        return self
+        return self._set(max=value)
 
     @since("1.6.0")
     def getMax(self):
@@ -956,8 +944,7 @@ class NGram(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable, JavaMLWr
         """
         Sets the value of :py:attr:`n`.
         """
-        self._set(n=value)
-        return self
+        return self._set(n=value)
 
     @since("1.5.0")
     def getN(self):
@@ -1023,8 +1010,7 @@ class Normalizer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable, Jav
         """
         Sets the value of :py:attr:`p`.
         """
-        self._set(p=value)
-        return self
+        return self._set(p=value)
 
     @since("1.4.0")
     def getP(self):
@@ -1106,8 +1092,7 @@ class OneHotEncoder(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`dropLast`.
         """
-        self._set(dropLast=value)
-        return self
+        return self._set(dropLast=value)
 
     @since("1.4.0")
     def getDropLast(self):
@@ -1175,8 +1160,7 @@ class PolynomialExpansion(JavaTransformer, HasInputCol, HasOutputCol, JavaMLRead
         """
         Sets the value of :py:attr:`degree`.
         """
-        self._set(degree=value)
-        return self
+        return self._set(degree=value)
 
     @since("1.4.0")
     def getDegree(self):
@@ -1257,8 +1241,7 @@ class QuantileDiscretizer(JavaEstimator, HasInputCol, HasOutputCol, HasSeed, Jav
         """
         Sets the value of :py:attr:`numBuckets`.
         """
-        self._set(numBuckets=value)
-        return self
+        return self._set(numBuckets=value)
 
     @since("2.0.0")
     def getNumBuckets(self):
@@ -1355,8 +1338,7 @@ class RegexTokenizer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`minTokenLength`.
         """
-        self._set(minTokenLength=value)
-        return self
+        return self._set(minTokenLength=value)
 
     @since("1.4.0")
     def getMinTokenLength(self):
@@ -1370,8 +1352,7 @@ class RegexTokenizer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`gaps`.
         """
-        self._set(gaps=value)
-        return self
+        return self._set(gaps=value)
 
     @since("1.4.0")
     def getGaps(self):
@@ -1385,8 +1366,7 @@ class RegexTokenizer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`pattern`.
         """
-        self._set(pattern=value)
-        return self
+        return self._set(pattern=value)
 
     @since("1.4.0")
     def getPattern(self):
@@ -1400,8 +1380,7 @@ class RegexTokenizer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`toLowercase`.
         """
-        self._set(toLowercase=value)
-        return self
+        return self._set(toLowercase=value)
 
     @since("2.0.0")
     def getToLowercase(self):
@@ -1462,8 +1441,7 @@ class SQLTransformer(JavaTransformer, JavaMLReadable, JavaMLWritable):
         """
         Sets the value of :py:attr:`statement`.
         """
-        self._set(statement=value)
-        return self
+        return self._set(statement=value)
 
     @since("1.6.0")
     def getStatement(self):
@@ -1540,8 +1518,7 @@ class StandardScaler(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable, J
         """
         Sets the value of :py:attr:`withMean`.
         """
-        self._set(withMean=value)
-        return self
+        return self._set(withMean=value)
 
     @since("1.4.0")
     def getWithMean(self):
@@ -1555,8 +1532,7 @@ class StandardScaler(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable, J
         """
         Sets the value of :py:attr:`withStd`.
         """
-        self._set(withStd=value)
-        return self
+        return self._set(withStd=value)
 
     @since("1.4.0")
     def getWithStd(self):
@@ -1724,8 +1700,7 @@ class IndexToString(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable,
         """
         Sets the value of :py:attr:`labels`.
         """
-        self._set(labels=value)
-        return self
+        return self._set(labels=value)
 
     @since("1.6.0")
     def getLabels(self):
@@ -1795,8 +1770,7 @@ class StopWordsRemover(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadabl
         """
         Specify the stopwords to be filtered.
         """
-        self._set(stopWords=value)
-        return self
+        return self._set(stopWords=value)
 
     @since("1.6.0")
     def getStopWords(self):
@@ -1810,8 +1784,7 @@ class StopWordsRemover(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadabl
         """
         Set whether to do a case sensitive comparison over the stop words
         """
-        self._set(caseSensitive=value)
-        return self
+        return self._set(caseSensitive=value)
 
     @since("1.6.0")
     def getCaseSensitive(self):
@@ -2027,8 +2000,7 @@ class VectorIndexer(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable, Ja
         """
         Sets the value of :py:attr:`maxCategories`.
         """
-        self._set(maxCategories=value)
-        return self
+        return self._set(maxCategories=value)
 
     @since("1.4.0")
     def getMaxCategories(self):
@@ -2137,8 +2109,7 @@ class VectorSlicer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable, J
         """
         Sets the value of :py:attr:`indices`.
         """
-        self._set(indices=value)
-        return self
+        return self._set(indices=value)
 
     @since("1.6.0")
     def getIndices(self):
@@ -2152,8 +2123,7 @@ class VectorSlicer(JavaTransformer, HasInputCol, HasOutputCol, JavaMLReadable, J
         """
         Sets the value of :py:attr:`names`.
         """
-        self._set(names=value)
-        return self
+        return self._set(names=value)
 
     @since("1.6.0")
     def getNames(self):
@@ -2261,8 +2231,7 @@ class Word2Vec(JavaEstimator, HasStepSize, HasMaxIter, HasSeed, HasInputCol, Has
         """
         Sets the value of :py:attr:`vectorSize`.
         """
-        self._set(vectorSize=value)
-        return self
+        return self._set(vectorSize=value)
 
     @since("1.4.0")
     def getVectorSize(self):
@@ -2276,8 +2245,7 @@ class Word2Vec(JavaEstimator, HasStepSize, HasMaxIter, HasSeed, HasInputCol, Has
         """
         Sets the value of :py:attr:`numPartitions`.
         """
-        self._set(numPartitions=value)
-        return self
+        return self._set(numPartitions=value)
 
     @since("1.4.0")
     def getNumPartitions(self):
@@ -2291,8 +2259,7 @@ class Word2Vec(JavaEstimator, HasStepSize, HasMaxIter, HasSeed, HasInputCol, Has
         """
         Sets the value of :py:attr:`minCount`.
         """
-        self._set(minCount=value)
-        return self
+        return self._set(minCount=value)
 
     @since("1.4.0")
     def getMinCount(self):
@@ -2306,8 +2273,7 @@ class Word2Vec(JavaEstimator, HasStepSize, HasMaxIter, HasSeed, HasInputCol, Has
         """
         Sets the value of :py:attr:`windowSize`.
         """
-        self._set(windowSize=value)
-        return self
+        return self._set(windowSize=value)
 
     @since("2.0.0")
     def getWindowSize(self):
@@ -2412,8 +2378,7 @@ class PCA(JavaEstimator, HasInputCol, HasOutputCol, JavaMLReadable, JavaMLWritab
         """
         Sets the value of :py:attr:`k`.
         """
-        self._set(k=value)
-        return self
+        return self._set(k=value)
 
     @since("1.5.0")
     def getK(self):
@@ -2545,8 +2510,7 @@ class RFormula(JavaEstimator, HasFeaturesCol, HasLabelCol, JavaMLReadable, JavaM
         """
         Sets the value of :py:attr:`formula`.
         """
-        self._set(formula=value)
-        return self
+        return self._set(formula=value)
 
     @since("1.5.0")
     def getFormula(self):
@@ -2638,8 +2602,7 @@ class ChiSqSelector(JavaEstimator, HasFeaturesCol, HasOutputCol, HasLabelCol, Ja
         """
         Sets the value of :py:attr:`numTopFeatures`.
         """
-        self._set(numTopFeatures=value)
-        return self
+        return self._set(numTopFeatures=value)
 
     @since("2.0.0")
     def getNumTopFeatures(self):
diff --git a/python/pyspark/ml/param/_shared_params_code_gen.py b/python/pyspark/ml/param/_shared_params_code_gen.py
index a2acf956bc2adc6c1f9fe81421daba840be71ead..12f14534f4b883b4f22bf6a945ccd7e8463ba95a 100644
--- a/python/pyspark/ml/param/_shared_params_code_gen.py
+++ b/python/pyspark/ml/param/_shared_params_code_gen.py
@@ -85,8 +85,7 @@ def _gen_param_code(name, doc, defaultValueStr):
         """
         Sets the value of :py:attr:`$name`.
         """
-        self._set($name=value)
-        return self
+        return self._set($name=value)
 
     def get$Name(self):
         """
diff --git a/python/pyspark/ml/param/shared.py b/python/pyspark/ml/param/shared.py
index 538c0b718ad9b7c32cc048eab3fc16adedf00682..9ed63e48ae40d3b19b011e67419946509ea5a48a 100644
--- a/python/pyspark/ml/param/shared.py
+++ b/python/pyspark/ml/param/shared.py
@@ -34,8 +34,7 @@ class HasMaxIter(Params):
         """
         Sets the value of :py:attr:`maxIter`.
         """
-        self._set(maxIter=value)
-        return self
+        return self._set(maxIter=value)
 
     def getMaxIter(self):
         """
@@ -58,8 +57,7 @@ class HasRegParam(Params):
         """
         Sets the value of :py:attr:`regParam`.
         """
-        self._set(regParam=value)
-        return self
+        return self._set(regParam=value)
 
     def getRegParam(self):
         """
@@ -83,8 +81,7 @@ class HasFeaturesCol(Params):
         """
         Sets the value of :py:attr:`featuresCol`.
         """
-        self._set(featuresCol=value)
-        return self
+        return self._set(featuresCol=value)
 
     def getFeaturesCol(self):
         """
@@ -108,8 +105,7 @@ class HasLabelCol(Params):
         """
         Sets the value of :py:attr:`labelCol`.
         """
-        self._set(labelCol=value)
-        return self
+        return self._set(labelCol=value)
 
     def getLabelCol(self):
         """
@@ -133,8 +129,7 @@ class HasPredictionCol(Params):
         """
         Sets the value of :py:attr:`predictionCol`.
         """
-        self._set(predictionCol=value)
-        return self
+        return self._set(predictionCol=value)
 
     def getPredictionCol(self):
         """
@@ -158,8 +153,7 @@ class HasProbabilityCol(Params):
         """
         Sets the value of :py:attr:`probabilityCol`.
         """
-        self._set(probabilityCol=value)
-        return self
+        return self._set(probabilityCol=value)
 
     def getProbabilityCol(self):
         """
@@ -183,8 +177,7 @@ class HasRawPredictionCol(Params):
         """
         Sets the value of :py:attr:`rawPredictionCol`.
         """
-        self._set(rawPredictionCol=value)
-        return self
+        return self._set(rawPredictionCol=value)
 
     def getRawPredictionCol(self):
         """
@@ -207,8 +200,7 @@ class HasInputCol(Params):
         """
         Sets the value of :py:attr:`inputCol`.
         """
-        self._set(inputCol=value)
-        return self
+        return self._set(inputCol=value)
 
     def getInputCol(self):
         """
@@ -231,8 +223,7 @@ class HasInputCols(Params):
         """
         Sets the value of :py:attr:`inputCols`.
         """
-        self._set(inputCols=value)
-        return self
+        return self._set(inputCols=value)
 
     def getInputCols(self):
         """
@@ -256,8 +247,7 @@ class HasOutputCol(Params):
         """
         Sets the value of :py:attr:`outputCol`.
         """
-        self._set(outputCol=value)
-        return self
+        return self._set(outputCol=value)
 
     def getOutputCol(self):
         """
@@ -280,8 +270,7 @@ class HasNumFeatures(Params):
         """
         Sets the value of :py:attr:`numFeatures`.
         """
-        self._set(numFeatures=value)
-        return self
+        return self._set(numFeatures=value)
 
     def getNumFeatures(self):
         """
@@ -304,8 +293,7 @@ class HasCheckpointInterval(Params):
         """
         Sets the value of :py:attr:`checkpointInterval`.
         """
-        self._set(checkpointInterval=value)
-        return self
+        return self._set(checkpointInterval=value)
 
     def getCheckpointInterval(self):
         """
@@ -329,8 +317,7 @@ class HasSeed(Params):
         """
         Sets the value of :py:attr:`seed`.
         """
-        self._set(seed=value)
-        return self
+        return self._set(seed=value)
 
     def getSeed(self):
         """
@@ -353,8 +340,7 @@ class HasTol(Params):
         """
         Sets the value of :py:attr:`tol`.
         """
-        self._set(tol=value)
-        return self
+        return self._set(tol=value)
 
     def getTol(self):
         """
@@ -377,8 +363,7 @@ class HasStepSize(Params):
         """
         Sets the value of :py:attr:`stepSize`.
         """
-        self._set(stepSize=value)
-        return self
+        return self._set(stepSize=value)
 
     def getStepSize(self):
         """
@@ -401,8 +386,7 @@ class HasHandleInvalid(Params):
         """
         Sets the value of :py:attr:`handleInvalid`.
         """
-        self._set(handleInvalid=value)
-        return self
+        return self._set(handleInvalid=value)
 
     def getHandleInvalid(self):
         """
@@ -426,8 +410,7 @@ class HasElasticNetParam(Params):
         """
         Sets the value of :py:attr:`elasticNetParam`.
         """
-        self._set(elasticNetParam=value)
-        return self
+        return self._set(elasticNetParam=value)
 
     def getElasticNetParam(self):
         """
@@ -451,8 +434,7 @@ class HasFitIntercept(Params):
         """
         Sets the value of :py:attr:`fitIntercept`.
         """
-        self._set(fitIntercept=value)
-        return self
+        return self._set(fitIntercept=value)
 
     def getFitIntercept(self):
         """
@@ -476,8 +458,7 @@ class HasStandardization(Params):
         """
         Sets the value of :py:attr:`standardization`.
         """
-        self._set(standardization=value)
-        return self
+        return self._set(standardization=value)
 
     def getStandardization(self):
         """
@@ -500,8 +481,7 @@ class HasThresholds(Params):
         """
         Sets the value of :py:attr:`thresholds`.
         """
-        self._set(thresholds=value)
-        return self
+        return self._set(thresholds=value)
 
     def getThresholds(self):
         """
@@ -524,8 +504,7 @@ class HasWeightCol(Params):
         """
         Sets the value of :py:attr:`weightCol`.
         """
-        self._set(weightCol=value)
-        return self
+        return self._set(weightCol=value)
 
     def getWeightCol(self):
         """
@@ -549,8 +528,7 @@ class HasSolver(Params):
         """
         Sets the value of :py:attr:`solver`.
         """
-        self._set(solver=value)
-        return self
+        return self._set(solver=value)
 
     def getSolver(self):
         """
@@ -573,8 +551,7 @@ class HasVarianceCol(Params):
         """
         Sets the value of :py:attr:`varianceCol`.
         """
-        self._set(varianceCol=value)
-        return self
+        return self._set(varianceCol=value)
 
     def getVarianceCol(self):
         """
@@ -603,8 +580,7 @@ class DecisionTreeParams(Params):
         """
         Sets the value of :py:attr:`maxDepth`.
         """
-        self._set(maxDepth=value)
-        return self
+        return self._set(maxDepth=value)
 
     def getMaxDepth(self):
         """
@@ -616,8 +592,7 @@ class DecisionTreeParams(Params):
         """
         Sets the value of :py:attr:`maxBins`.
         """
-        self._set(maxBins=value)
-        return self
+        return self._set(maxBins=value)
 
     def getMaxBins(self):
         """
@@ -629,8 +604,7 @@ class DecisionTreeParams(Params):
         """
         Sets the value of :py:attr:`minInstancesPerNode`.
         """
-        self._set(minInstancesPerNode=value)
-        return self
+        return self._set(minInstancesPerNode=value)
 
     def getMinInstancesPerNode(self):
         """
@@ -642,8 +616,7 @@ class DecisionTreeParams(Params):
         """
         Sets the value of :py:attr:`minInfoGain`.
         """
-        self._set(minInfoGain=value)
-        return self
+        return self._set(minInfoGain=value)
 
     def getMinInfoGain(self):
         """
@@ -655,8 +628,7 @@ class DecisionTreeParams(Params):
         """
         Sets the value of :py:attr:`maxMemoryInMB`.
         """
-        self._set(maxMemoryInMB=value)
-        return self
+        return self._set(maxMemoryInMB=value)
 
     def getMaxMemoryInMB(self):
         """
@@ -668,8 +640,7 @@ class DecisionTreeParams(Params):
         """
         Sets the value of :py:attr:`cacheNodeIds`.
         """
-        self._set(cacheNodeIds=value)
-        return self
+        return self._set(cacheNodeIds=value)
 
     def getCacheNodeIds(self):
         """
diff --git a/python/pyspark/ml/pipeline.py b/python/pyspark/ml/pipeline.py
index 146e403a8f97b27830d13ba75b874bcbdc5fe0e0..eb6d3310d693b1ff0c5b1dfd9513e340ed89771a 100644
--- a/python/pyspark/ml/pipeline.py
+++ b/python/pyspark/ml/pipeline.py
@@ -71,8 +71,7 @@ class Pipeline(Estimator, MLReadable, MLWritable):
         :param value: a list of transformers or estimators
         :return: the pipeline instance
         """
-        self._set(stages=value)
-        return self
+        return self._set(stages=value)
 
     @since("1.3.0")
     def getStages(self):
diff --git a/python/pyspark/ml/recommendation.py b/python/pyspark/ml/recommendation.py
index 08770d9981277cf33ec134f461933fa7cf6c99a3..db02684262cc010a6ef52deee8d741381405e08b 100644
--- a/python/pyspark/ml/recommendation.py
+++ b/python/pyspark/ml/recommendation.py
@@ -177,8 +177,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`rank`.
         """
-        self._set(rank=value)
-        return self
+        return self._set(rank=value)
 
     @since("1.4.0")
     def getRank(self):
@@ -192,8 +191,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`numUserBlocks`.
         """
-        self._set(numUserBlocks=value)
-        return self
+        return self._set(numUserBlocks=value)
 
     @since("1.4.0")
     def getNumUserBlocks(self):
@@ -207,8 +205,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`numItemBlocks`.
         """
-        self._set(numItemBlocks=value)
-        return self
+        return self._set(numItemBlocks=value)
 
     @since("1.4.0")
     def getNumItemBlocks(self):
@@ -223,15 +220,14 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         Sets both :py:attr:`numUserBlocks` and :py:attr:`numItemBlocks` to the specific value.
         """
         self._set(numUserBlocks=value)
-        self._set(numItemBlocks=value)
+        return self._set(numItemBlocks=value)
 
     @since("1.4.0")
     def setImplicitPrefs(self, value):
         """
         Sets the value of :py:attr:`implicitPrefs`.
         """
-        self._set(implicitPrefs=value)
-        return self
+        return self._set(implicitPrefs=value)
 
     @since("1.4.0")
     def getImplicitPrefs(self):
@@ -245,8 +241,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`alpha`.
         """
-        self._set(alpha=value)
-        return self
+        return self._set(alpha=value)
 
     @since("1.4.0")
     def getAlpha(self):
@@ -260,8 +255,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`userCol`.
         """
-        self._set(userCol=value)
-        return self
+        return self._set(userCol=value)
 
     @since("1.4.0")
     def getUserCol(self):
@@ -275,8 +269,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`itemCol`.
         """
-        self._set(itemCol=value)
-        return self
+        return self._set(itemCol=value)
 
     @since("1.4.0")
     def getItemCol(self):
@@ -290,8 +283,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`ratingCol`.
         """
-        self._set(ratingCol=value)
-        return self
+        return self._set(ratingCol=value)
 
     @since("1.4.0")
     def getRatingCol(self):
@@ -305,8 +297,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`nonnegative`.
         """
-        self._set(nonnegative=value)
-        return self
+        return self._set(nonnegative=value)
 
     @since("1.4.0")
     def getNonnegative(self):
@@ -320,8 +311,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`intermediateStorageLevel`.
         """
-        self._set(intermediateStorageLevel=value)
-        return self
+        return self._set(intermediateStorageLevel=value)
 
     @since("2.0.0")
     def getIntermediateStorageLevel(self):
@@ -335,8 +325,7 @@ class ALS(JavaEstimator, HasCheckpointInterval, HasMaxIter, HasPredictionCol, Ha
         """
         Sets the value of :py:attr:`finalStorageLevel`.
         """
-        self._set(finalStorageLevel=value)
-        return self
+        return self._set(finalStorageLevel=value)
 
     @since("2.0.0")
     def getFinalStorageLevel(self):
diff --git a/python/pyspark/ml/regression.py b/python/pyspark/ml/regression.py
index 0f08f9b9737e2a1afc2de79f2bbe691cd95f3f61..04f566dfecd6053f0f05e83440601cd76b7ea39e 100644
--- a/python/pyspark/ml/regression.py
+++ b/python/pyspark/ml/regression.py
@@ -469,8 +469,7 @@ class IsotonicRegression(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredicti
         """
         Sets the value of :py:attr:`isotonic`.
         """
-        self._set(isotonic=value)
-        return self
+        return self._set(isotonic=value)
 
     def getIsotonic(self):
         """
@@ -482,8 +481,7 @@ class IsotonicRegression(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredicti
         """
         Sets the value of :py:attr:`featureIndex`.
         """
-        self._set(featureIndex=value)
-        return self
+        return self._set(featureIndex=value)
 
     def getFeatureIndex(self):
         """
@@ -532,8 +530,7 @@ class TreeEnsembleParams(DecisionTreeParams):
         """
         Sets the value of :py:attr:`subsamplingRate`.
         """
-        self._set(subsamplingRate=value)
-        return self
+        return self._set(subsamplingRate=value)
 
     @since("1.4.0")
     def getSubsamplingRate(self):
@@ -562,8 +559,7 @@ class TreeRegressorParams(Params):
         """
         Sets the value of :py:attr:`impurity`.
         """
-        self._set(impurity=value)
-        return self
+        return self._set(impurity=value)
 
     @since("1.4.0")
     def getImpurity(self):
@@ -595,8 +591,7 @@ class RandomForestParams(TreeEnsembleParams):
         """
         Sets the value of :py:attr:`numTrees`.
         """
-        self._set(numTrees=value)
-        return self
+        return self._set(numTrees=value)
 
     @since("1.4.0")
     def getNumTrees(self):
@@ -610,8 +605,7 @@ class RandomForestParams(TreeEnsembleParams):
         """
         Sets the value of :py:attr:`featureSubsetStrategy`.
         """
-        self._set(featureSubsetStrategy=value)
-        return self
+        return self._set(featureSubsetStrategy=value)
 
     @since("1.4.0")
     def getFeatureSubsetStrategy(self):
@@ -982,8 +976,7 @@ class GBTRegressor(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredictionCol,
         """
         Sets the value of :py:attr:`lossType`.
         """
-        self._set(lossType=value)
-        return self
+        return self._set(lossType=value)
 
     @since("1.4.0")
     def getLossType(self):
@@ -1120,8 +1113,7 @@ class AFTSurvivalRegression(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredi
         """
         Sets the value of :py:attr:`censorCol`.
         """
-        self._set(censorCol=value)
-        return self
+        return self._set(censorCol=value)
 
     @since("1.6.0")
     def getCensorCol(self):
@@ -1135,8 +1127,7 @@ class AFTSurvivalRegression(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredi
         """
         Sets the value of :py:attr:`quantileProbabilities`.
         """
-        self._set(quantileProbabilities=value)
-        return self
+        return self._set(quantileProbabilities=value)
 
     @since("1.6.0")
     def getQuantileProbabilities(self):
@@ -1150,8 +1141,7 @@ class AFTSurvivalRegression(JavaEstimator, HasFeaturesCol, HasLabelCol, HasPredi
         """
         Sets the value of :py:attr:`quantilesCol`.
         """
-        self._set(quantilesCol=value)
-        return self
+        return self._set(quantilesCol=value)
 
     @since("1.6.0")
     def getQuantilesCol(self):
@@ -1300,8 +1290,7 @@ class GeneralizedLinearRegression(JavaEstimator, HasLabelCol, HasFeaturesCol, Ha
         """
         Sets the value of :py:attr:`family`.
         """
-        self._set(family=value)
-        return self
+        return self._set(family=value)
 
     @since("2.0.0")
     def getFamily(self):
@@ -1315,8 +1304,7 @@ class GeneralizedLinearRegression(JavaEstimator, HasLabelCol, HasFeaturesCol, Ha
         """
         Sets the value of :py:attr:`link`.
         """
-        self._set(link=value)
-        return self
+        return self._set(link=value)
 
     @since("2.0.0")
     def getLink(self):
diff --git a/python/pyspark/ml/tuning.py b/python/pyspark/ml/tuning.py
index eb1f029ebb4e3ad57b71562132ece305f5459aa8..b21cf92559522fad08113ad3fe31b1eed81a2886 100644
--- a/python/pyspark/ml/tuning.py
+++ b/python/pyspark/ml/tuning.py
@@ -198,8 +198,7 @@ class CrossValidator(Estimator, ValidatorParams):
         """
         Sets the value of :py:attr:`numFolds`.
         """
-        self._set(numFolds=value)
-        return self
+        return self._set(numFolds=value)
 
     @since("1.4.0")
     def getNumFolds(self):
@@ -350,8 +349,7 @@ class TrainValidationSplit(Estimator, ValidatorParams):
         """
         Sets the value of :py:attr:`trainRatio`.
         """
-        self._set(trainRatio=value)
-        return self
+        return self._set(trainRatio=value)
 
     @since("2.0.0")
     def getTrainRatio(self):