fixing broken imports

example_controller2.py

 from enum import Enum, auto
 import copy
-from dryvrpy.scene_verifier.map.lane_map import LaneMap
+from dryvr_plus_plus.scene_verifier.map.lane_map import LaneMap
 
 class VehicleMode(Enum):
     Normal = auto()

example_controller3.py

@@ -13,6 +13,13 @@ class LaneMode(Enum):
     Lane1 = auto()
     Lane2 = auto()
 
+class LaneObjectMode(Enum):
+    Vehicle = auto()
+    Ped = auto()        # Pedestrians
+    Sign = auto()       # Signs, stop signs, merge, yield etc.
+    Signal = auto()     # Traffic lights
+    Obstacle = auto()   # Static (to road/lane) obstacles
+
 class State:
     x = 0.0
     y = 0.0

example_two_car_sign_lane_switch.py

@@ -68,12 +68,12 @@ def controller(ego: State, other: State, sign: State, lane_map):
     return output
 
 
-from dryvrpy.example.example_agent.car_agent import CarAgent
-from dryvrpy.example.example_agent.sign_agent import SignAgent
-from dryvrpy.scene_verifier.scenario.scenario import Scenario
-from dryvrpy.example.example_map.simple_map2 import SimpleMap3
-from dryvrpy.plotter.plotter2D import plot_reachtube_tree, plot_simulation_tree
-from dryvrpy.example.example_sensor.fake_sensor import FakeSensor2
+from dryvr_plus_plus.example.example_agent.car_agent import CarAgent
+from dryvr_plus_plus.example.example_agent.sign_agent import SignAgent
+from dryvr_plus_plus.scene_verifier.scenario.scenario import Scenario
+from dryvr_plus_plus.example.example_map.simple_map2 import SimpleMap3
+from dryvr_plus_plus.plotter.plotter2D import plot_reachtube_tree, plot_simulation_tree
+from dryvr_plus_plus.example.example_sensor.fake_sensor import FakeSensor2
 
 import matplotlib.pyplot as plt