}

void TF_GraphRemoveFunction(TF_Graph* g, const char* func_name,
                            TF_Status* status) {
  tensorflow::mutex_lock l(g->mu);
  status->status = g->graph.mutable_flib_def()->RemoveFunction(func_name);

    return errors::Unimplemented(
        "Registering graph functions has not been implemented yet.");
  }

  Status RemoveFunction(const string& func) override {
    return errors::Unimplemented(
        "GraphContext::RemoveFunction has not been implemented yet.");
  }
  // For LLVM style RTTI.
  static bool classof(const AbstractContext* ptr) {
    return ptr->getKind() == kGraph;
  }

      if (!null_indices.contains(i)) {
        outputs[i] = fn_outputs[i - skipped_indices];
      } else {
        skipped_indices += 1;
      }
    }
    TF_RETURN_IF_ERROR(ctx->RemoveFunction(fn_name));
    return absl::OkStatus();
  } else {
    return model(ctx, inputs, outputs);
  }
}

Status BuildImmediateExecutionContext(bool use_tfrt, AbstractContext** ctx) {

  return result;
}

void TFE_ContextRemoveFunction(TFE_Context* ctx, const char* name,
                               TF_Status* status) {
  status->status = tensorflow::unwrap(ctx)->RemoveFunction(name);
}

unsigned char TFE_ContextHasFunction(TFE_Context* ctx, const char* name) {
  return tensorflow::unwrap(ctx)->FindFunctionDef(name) != nullptr;
}