message: Fix shape inference bug in tensorlist
diff: @@ -241,6 +241,7 @@ REGISTER_OP("TensorListSetItem")
  DataType t;
  TF_RETURN_IF_ERROR(c->GetAttr("element_dtype", &t));
  auto* handle_data = c->input_handle_shapes_and_types(0);
  + c->set_output(0, c->Scalar());
  if (handle_data == nullptr) {
  c->set_output_handle_shapes_and_types(0, {{c->UnknownShape(), t}});
  return Status::OK();
  