code: def process_bind_param(self, value, dialect):
          
          try:
              with BytesIO() as stream:
                  with GzipFile(fileobj=stream, mode="wb") as file_handle:
                      file_handle.write(
                          jsonify(value, pretty=False).encode("utf-8")
                      )
                  output = stream.getvalue()
              return output
          except TypeError as error:
              log_json_incompatible_types(value)
              raise_with_traceback(error)
docs: Convert the value to a JSON encoded string before storing it.