// Build two abstract input tensors as function arguments.
  std::vector<TF_AbstractTensor*> func_args;
  {
    TFE_Context* eager_ctx =
        TF_ExecutionContextGetTFEContext(eager_execution_ctx, s);

    // 1st Arg
    float vals1[] = {0.0f, 1.0f, 1.0f, 0.0f};
    int64_t dims[] = {2, 2};  // Matrices will be 2 x 2
    int num_dims = sizeof(dims) / sizeof(dims[0]);

    TFE_TensorHandle* input_eager =