code: def sendImage(
          self,
          image_id,
          message=None,
          thread_id=None,
          thread_type=ThreadType.USER,
          is_gif=False,
      ):
          
          if is_gif:
              mimetype = "image/gif"
          else:
              mimetype = "image/png"
          return self._sendFiles(
              files=[(image_id, mimetype)],
              message=message,
              thread_id=thread_id,
              thread_type=thread_type,
          )
docs: Deprecated. Use :func:`fbchat.Client._sendFiles` instead