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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def finalize_oauth(self, access_token, access_token_secret):
 """ Called internally once auth process is complete. """

        self.access_token = access_token
        self.access_token_secret = access_token_secret

        # Final OAuth object
        self.oauth = OAuth1(
            self.consumer_key,
            client_secret=self.consumer_secret,
            resource_owner_key=self.access_token,
            resource_owner_secret=self.access_token_secret)