simple change in function chooseRandomMoveFromList(...)

Author: Christian Bender

TicTacToe.py

@@ -87,7 +87,7 @@ def chooseRandomMoveFromList(board, movesList):
         if isSpaceFree(board, i):
             possibleMoves.append(i)
 
-    if len(possibleMoves) != 0:
+    if len(possibleMoves) > 0:
         return random.choice(possibleMoves)
     else:
         return None