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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 login(self, user, passwd):
 """login user passwd Performs the login operation for Security Center, storing the token that Security Center has generated for this login session for future queries. """

        data = self.raw_query('auth', 'login',
                             data={'username': user, 'password': passwd})
        self._token = data["token"]
        self._user = data