Merge pull request #6 from IanGuangleiZhu/master

clean up comment

car_dreamer/carla_four_lane_env.py

@@ -1,5 +1,4 @@
 import numpy as np
-#import random
 import carla
 
 from .carla_wpt_env import CarlaWptEnv

car_dreamer/carla_overtake_env.py

@@ -1,6 +1,5 @@
 import carla
 import numpy as np
-#import random
 import math
 
 from .carla_wpt_env import CarlaWptEnv

car_dreamer/carla_stop_sign_env.py

@@ -1,5 +1,4 @@
 import carla
-#import random
 import time
 import numpy as np
 from .carla_wpt_fixed_env import CarlaWptFixedEnv

car_dreamer/carla_traffic_lights_env.py

@@ -1,6 +1,5 @@
 import carla
 import numpy as np
-#import random
 import time
 from .carla_wpt_fixed_env import CarlaWptFixedEnv
 from .toolkit import FixedPathPlanner

car_dreamer/carla_wpt_fixed_env.py

@@ -1,5 +1,4 @@
 import carla
-#import random
 import numpy as np
 from collections import deque
 

car_dreamer/toolkit/planner/agents/navigation/behavior_agent.py

@@ -8,7 +8,6 @@
 waypoints and avoiding other vehicles. The agent also responds to traffic lights,
 traffic signs, and has different possible configurations. """
 
-#import random
 import numpy as np
 import carla
 from .basic_agent import BasicAgent

car_dreamer/toolkit/planner/agents/navigation/local_planner.py

@@ -7,7 +7,6 @@
 
 from enum import IntEnum
 from collections import deque
-#import random
 import numpy as np
 import carla
 from .controller import VehiclePIDController