remove unused observation and prediction files

Closes #2 (closed)

scoring/score_test.py

@@ -28,8 +28,8 @@ test_dones = []
 sequential_agent_test = False
 
 # Load your agent
-agent = Agent(state_size, action_size, 0)
-agent.qnetwork_local.load_state_dict(torch.load('../torch_training/Nets/avoid_checkpoint60000.pth'))
+agent = Agent(state_size, action_size)
+agent.qnetwork_local.load_state_dict(torch.load('../torch_training/Nets/avoid_checkpoint500.pth'))
 
 # Load the necessary Observation Builder and Predictor
 predictor = ShortestPathPredictorForRailEnv()