code: def upload(self, response, file):
          
          response = response.json()
          if not response.get('upload_url'):
              raise ValueError('Bad API response. No upload_url.')
  
          if not response.get('upload_params'):
              raise ValueError('Bad API response. No upload_params.')
  
          kwargs = response.get('upload_params')
  
          response = self._requester.request(
              'POST',
              use_auth=False,
              _url=response.get('upload_url'),
              file=file,
              _kwargs=combine_kwargs(**kwargs)
          )
  
          # remove `while(1);` that may appear at the top of a response
          response_json = json.loads(response.text.lstrip('while(1);'))
  
          return ('url' in response_json, response_json)
docs: Upload the file.
  
          :param response: The response from the upload request.
          :type response: dict
          :param file: A file handler pointing to the file to upload.
          :returns: True if the file uploaded successfully, False otherwise, \
              and the JSON response from the API.
          :rtype: tuple