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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_info(self):
 """ Get information about the current access token. """

        response = requests.get(
            self._format_url(OAUTH2_ROOT + 'token_info', {
                'token': self.creds['access_token']
            }))
        data = response.json()
        if response.status_code != 200:
            raise _token_error_from_data(data)
        else:
            return data