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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 refresh_attributes(self, name):
 """Refresh attributes from a given Arlo object."""

        url = DEVICES_ENDPOINT
        response = self.query(url)

        if not response or not isinstance(response, dict):
            return None

        for device in response.get('data'):
            if device.get('deviceName') == name:
                return device
        return None