updated memory shaper tests

Author: p-christ

.travis.yml

@@ -21,6 +21,7 @@ script:
   - export PYTHONPATH=""$PYTHONPATH:$PWD/utilities""
   - export PYTHONPATH=""$PYTHONPATH:$PWD/exploration_strategies""
   - export PYTHONPATH=""$PYTHONPATH:$PWD/*""
+  - export PYTHONPATH=""$PYTHONPATH:$PWD/utilities/*""
   - export PYTHONPATH=""$PYTHONPATH:$PWD/results""
   - pytest tests/*.py
 

tests/Test_HRL.py

@@ -1,7 +1,7 @@
 import gym
 import pytest
 
-from HRL import HRL
+
 from Utility_Functions import flatten_action_id_to_actions
 from utilities.data_structures.Config import Config