Function FakeInit

serving/processor/framework/kernels/lookup_kernels.cc:550–558

typedef std::function<void(const Status&)> InitCallback;

void FakeInit(std::vector<std::string>& feature_names,
              InitCallback callback) {
  for (auto name : feature_names) {
    LOG(INFO) << "name: " << name;
  }

  Status s;
  callback(s);
}

InitCallback make_init_callback(
    OpKernelContext* ctx,