fixed temporary example

examples/temporary_example.py

@@ -55,6 +55,8 @@ env.obs_builder.reset()
 """
 
 
+"""
+# INFINITE-LOOP TEST
 specs = [[(0, 0), (0, 0), (0, 0), (0, 0), (7, 0), (0, 0)],
          [(7, 270), (1, 90), (1, 90), (2, 270), (2, 0), (0, 0)],
          [(0, 0), (0, 0), (0, 0), (2, 180), (2, 90), (7, 90)],
@@ -72,15 +74,12 @@ env.agents_target[0] = [1, 1]
 env.agents_direction[0] = 1
 # TODO: watch out: if these variables are overridden, the obs_builder object has to be reset, too!
 env.obs_builder.reset()
-
-
-
 """
 env = RailEnv(width=7,
               height=7,
               rail_generator=random_rail_generator(cell_type_relative_proportion=transition_probability),
               number_of_agents=2)
-"""
+
 # Print the distance map of each cell to the target of the first agent
 # for i in range(4):
 #     print(env.obs_builder.distance_map[0, :, :, i])