FileNotFoundError: [Errno 2] No such file or directory: 'policy_p1

[w1767]

FileNotFoundError Traceback (most recent call last)
in ()
284 # play with human
285 p1 = Player("computer", exp_rate=0)
--> 286 p1.loadPolicy("policy_p1")
287
288 p2 = HumanPlayer("human")

in loadPolicy(self, file)
244
245 def loadPolicy(self, file):
--> 246 fr = open(file, 'rb')
247 self.states_value = pickle.load(fr)
248 fr.close()

FileNotFoundError: [Errno 2] No such file or directory: 'policy_p1'

[nil0819]

After the following line in game.py:

st.play(50000)

Add the following lines:

 p1.savePolicy()
 p2.savePolicy()

Basically, in this code, the policy was supposed to be saved in a file which was not saved. So this is why, this error was being shown.