#901 - Removed flatten from training configs

- Added flatten operation in observations.py when there are multiple obs components
- Updated config.rst docs

tests/config/ppo_not_seeded_training_config.yaml

@@ -54,11 +54,11 @@ hard_coded_agent_view: FULL
 action_type: NODE
 # observation space
 observation_space:
-  # flatten: true
   components:
     - name: NODE_LINK_TABLE
     # - name: NODE_STATUSES
     # - name: LINK_TRAFFIC_LEVELS
+    # - name: ACCESS_CONTROL_LIST
 # Number of episodes to run per session
 num_train_episodes: 10
 

tests/config/ppo_seeded_training_config.yaml

@@ -54,7 +54,6 @@ hard_coded_agent_view: FULL
 action_type: NODE
 # observation space
 observation_space:
-  # flatten: true
   components:
     - name: NODE_LINK_TABLE
     # - name: NODE_STATUSES