CreateVarHandle(ctx_1, remote_device, /*variable_name=*/"var");

    TFE_TensorHandle* handle_1 = nullptr;
    int num_retvals = 1;
    TF_Status* status = TF_NewStatus();
    TFE_Op* op = TFE_NewOp(ctx_1, "ReadVariableOp", status);
    ASSERT_EQ(TF_OK, TF_GetCode(status)) << TF_Message(status);
    TFE_OpSetAttrType(op, "dtype", TF_FLOAT);
    TFE_OpAddInput(op, var_handle, status);