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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 _default_transform_fn(self, model, content, content_type, accept):
 """Make predictions against the model and return a serialized response. This serves as the default implementation of transform_fn, used when the user has not implemented one themselves. Args: model (obj):
 model loaded by model_fn. content: request content. content_type (str):
 the request Content-Type. accept (str):
 accept content-type expected by the client. Returns: sagemaker_containers.beta.framework.worker.Response or tuple: the serialized response data and its content type, either as a Response object or a tuple of the form (response_data, content_type) """

        try:
            data = self._input_fn(content, content_type)
        except _errors.UnsupportedFormatError as e:
            return self._error_response(e, http_client.UNSUPPORTED_MEDIA_TYPE)

        prediction = self._predict_fn(data, model)

        try:
            result = self._output_fn(prediction, accept)
        except _errors.UnsupportedFormatError as e:
            return self._error_response(e, http_client.NOT_ACCEPTABLE)

        return result