Query: python jsonresponse int not callable

Relevant code:
def json_response(data, status=200):
    """Return a JsonResponse. Make sure you have django installed first."""
    from django.http import JsonResponse
    return JsonResponse(data=data, status=status, safe=isinstance(data, dict))

Similar but not relevant code:
def _parse_single_response(cls, response_data):
        """de-serialize a JSON-RPC Response/error

        :Returns: | [result, id] for Responses
        :Raises:  | RPCFault+derivates for error-packages/faults, RPCParseError, RPCInvalidRPC
        """

        if not isinstance(response_data, dict):
            raise errors.RPCInvalidRequest("No valid RPC-package.")

        if "id" not in response_data:
            raise errors.RPCInvalidRequest("""Invalid Response, "id" missing.""")

        request_id = response_data['id']

        if "jsonrpc" not in response_data:
            raise errors.RPCInvalidRequest("""Invalid Response, "jsonrpc" missing.""", request_id)
        if not isinstance(response_data["jsonrpc"], (str, unicode)):
            raise errors.RPCInvalidRequest("""Invalid Response, "jsonrpc" must be a string.""")
        if response_data["jsonrpc"] != "2.0":
            raise errors.RPCInvalidRequest("""Invalid jsonrpc version.""", request_id)

        error = response_data.get('error', None)
        result = response_data.get('result', None)

        if error and result:
            raise errors.RPCInvalidRequest("""Invalid Response, only "result" OR "error" allowed.""", request_id)

        if error:
            if not isinstance(error, dict):
                raise errors.RPCInvalidRequest("Invalid Response, invalid error-object.", request_id)

            if not ("code" in error and "message" in error):
                raise errors.RPCInvalidRequest("Invalid Response, invalid error-object.", request_id)

            error_data = error.get("data", None)

            if error['code'] in errors.ERROR_CODE_CLASS_MAP:
                raise errors.ERROR_CODE_CLASS_MAP[error['code']](error_data, request_id)
            else:
                error_object = errors.RPCFault(error_data, request_id)
                error_object.error_code = error['code']
                error_object.message = error['message']
                raise error_object

        return result, request_id

Similar but not relevant code:
def process_response(self, response):
        """
        Load a JSON response.

        :param Response response: The HTTP response.
        :return dict: The JSON-loaded content.
        """
        if response.status_code != 200:
            raise TwilioException('Unable to fetch page', response)

        return json.loads(response.text)

Similar but not relevant code:
def create_response(self, request, content, content_type):
        """Returns a response object for the request. Can be overridden to return different responses."""

        return HttpResponse(content=content, content_type=content_type)

Similar but not relevant code:
async def json_or_text(response):
    """Turns response into a properly formatted json or text object"""
    text = await response.text()
    if response.headers['Content-Type'] == 'application/json; charset=utf-8':
        return json.loads(text)
    return text