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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 generate_random_bytes(self, n_bytes=32, output_format="base64", mount_point=DEFAULT_MOUNT_POINT):
 """Return high-quality random bytes of the specified length. Supported methods: POST: /{mount_point}/random(/{bytes}). Produces: 200 application/json :param n_bytes: Specifies the number of bytes to return. This value can be specified either in the request body, or as a part of the URL. :type n_bytes: int :param output_format: Specifies the output encoding. Valid options are hex or base64. :type output_format: str | unicode :param mount_point: The "path" the method/backend was mounted on. :type mount_point: str | unicode :return: The JSON response of the request. :rtype: requests.Response """

        params = {
            'bytes': n_bytes,
            'format': output_format,
        }
        api_path = '/v1/{mount_point}/random'.format(mount_point=mount_point)
        response = self._adapter.post(
            url=api_path,
            json=params,
        )
        return response.json()