code style

lib/imaging.py

@@ -318,13 +318,13 @@ def lmfit_gaussian(data, dA, k=None):
     _Y = Y[sampler, sampler]
 
     def model(params: lmfit.Parameters):
-        A = params["A"]
-        x0 = params["x0"]
-        sx = params["sx"]
-        y0 = params["y0"]
-        sy = params["sy"]
-        th = params["theta"]
-        B = params["B"]
+        A = params["A"].value
+        x0 = params["x0"].value
+        sx = params["sx"].value
+        y0 = params["y0"].value
+        sy = params["sy"].value
+        th = params["theta"].value
+        B = params["B"].value
         _Xrel = _X - x0
         _Yrel = _Y - y0
         _Xrot = np.cos(th) * _Xrel + np.sin(th) * _Yrel