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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 get_token(self):
 """sets client token from Cerberus"""

        auth_resp = self.get_auth()

        if auth_resp['status'] == 'mfa_req':
            token_resp = self.get_mfa(auth_resp)
        else:
            token_resp = auth_resp

        token = token_resp['data']['client_token']['client_token']
        return token