// created with `isolate_session_state` set to false.
  {
    // Create a handle to `var2`, using `ctx_1`.
    TFE_TensorHandle* var_handle =
        CreateVarHandle(ctx_1, remote_device, /*variable_name=*/"var2");

    TFE_TensorHandle* handle_1 = nullptr;
    int num_retvals = 1;
    TF_Status* status = TF_NewStatus();