Removed predict() from env.py

flatland/core/env.py

@@ -84,20 +84,6 @@ class Environment:
         """
         raise NotImplementedError()
 
-    def predict(self):
-        """
-        Predictions step.
-
-        Returns predictions for the agents.
-        The returns are dicts mapping from agent_id strings to values.
-
-        Returns
-        -------
-        predictions : dict
-            New predictions for each ready agent.
-
-        """
-        raise NotImplementedError()
 
     def get_agent_handles(self):
         """