code: def update_file(self, file_id, upload_id):
          
          put_data = {
              "upload[id]": upload_id,
          }
          return self._put("/files/" + file_id, put_data, content_type=ContentType.form)
docs: Send PUT request to /files/{file_id} to update the file contents to upload_id and sets a label.
          :param file_id: str uuid of file
          :param upload_id: str uuid of the upload where all the file chunks where uploaded
          :param label: str short display label for the file
          :return: requests.Response containing the successful result