Refactor into packages

strategy/random_strategy.py

@@ -0,0 +1,11 @@
+from random import choice
+
+class RandomStrategy:
+    """A Strategy which randomly chooses a move. Not a great choice.
+    """
+    def __init__(self, game):
+        self.game = game
+
+    def choose_action(self, state):
+        possible_actions = self.game.get_actions(state)
+        return choice(possible_actions)