fix test problems and slowness

tests/conftest.py

@@ -2,8 +2,8 @@
 from typing import Any, Dict, Tuple
 
 import pytest
-import ray
 import yaml
+from ray import init as rayinit
 
 from primaite import getLogger, PRIMAITE_PATHS
 from primaite.game.agent.actions import ActionManager
@@ -30,7 +30,7 @@ from primaite.simulator.system.services.service import Service
 from primaite.simulator.system.services.web_server.web_server import WebServer
 from tests import TEST_ASSETS_ROOT
 
-ray.init(local_mode=True)
+rayinit(local_mode=True)
 ACTION_SPACE_NODE_VALUES = 1
 ACTION_SPACE_NODE_ACTION_VALUES = 1