  explicit FractionalAvgPoolOp(OpKernelConstruction* context)
      : OpKernel(context) {
    OP_REQUIRES_OK(context, context->GetAttr("pooling_ratio", &pooling_ratio_));
    OP_REQUIRES_OK(context, context->GetAttr("pseudo_random", &pseudo_random_));
    OP_REQUIRES_OK(context, context->GetAttr("overlapping", &overlapping_));
    OP_REQUIRES(context, pooling_ratio_.size() == 4,
                errors::InvalidArgument(
                    "pooling_ratio field must specify 4 dimensions"));
    OP_REQUIRES(
        context, pooling_ratio_[0] == 1 || pooling_ratio_[3] == 1,
        errors::Unimplemented("Fractional average pooling is not yet "
                              "supported on the batch nor channel dimension."));
    OP_REQUIRES_OK(context, context->GetAttr("deterministic", &deterministic_));
    OP_REQUIRES_OK(context, context->GetAttr("seed", &seed_));
    OP_REQUIRES_OK(context, context->GetAttr("seed2", &seed2_));
    if (deterministic_) {
      // If both seeds are not set when deterministic_ is true, force set seeds.
      if ((seed_ == 0) && (seed2_ == 0)) {
        seed_ = random::New64();
        seed2_ = random::New64();
      }
    } else {
      OP_REQUIRES(
          context, (seed_ == 0) && (seed2_ == 0),
          errors::InvalidArgument(
              "Both seed and seed2 should be 0 if deterministic is false."));
    }
  }
  explicit FractionalAvgPoolOp(OpKernelConstruction* context)
      : OpKernel(context) {
    OP_REQUIRES_OK(context, context->GetAttr("pooling_ratio", &pooling_ratio_));
    OP_REQUIRES_OK(context, context->GetAttr("pseudo_random", &pseudo_random_));
    OP_REQUIRES_OK(context, context->GetAttr("overlapping", &overlapping_));
    OP_REQUIRES(context, pooling_ratio_.size() == 4,
                errors::InvalidArgument(
                    "pooling_ratio field must specify 4 dimensions"));
    OP_REQUIRES(
        context, pooling_ratio_[0] == 1 || pooling_ratio_[3] == 1,
        errors::Unimplemented("Fractional average pooling is not yet "
                              "supported on the batch nor channel dimension."));
    OP_REQUIRES_OK(context, context->GetAttr("deterministic", &deterministic_));
    OP_REQUIRES_OK(context, context->GetAttr("seed", &seed_));
    OP_REQUIRES_OK(context, context->GetAttr("seed2", &seed2_));
    if (deterministic_) {
       
      if ((seed_ == 0) && (seed2_ == 0)) {
        seed_ = random::New64();
        seed2_ = random::New64();
      }
    } else {
      OP_REQUIRES(
          context, (seed_ == 0) && (seed2_ == 0),
          errors::InvalidArgument(
              "Both seed and seed2 should be 0 if deterministic is false."));
    }
  }