cc->InputSidePackets().Tag(kDesiredSegmentSize).Get());
if (cc->InputSidePackets().HasTag(kDesiredSegmentSize)) {
int desired_segment_size =
cc->InputSidePackets().Tag(kDesiredSegmentSize).Get<int>();
RET_CHECK(desired_segment_size > 0)
<< "The desired segment size must be greater than zero.";
segment_size = std::min(
feature_list_length_,
cc->InputSidePackets().Tag(kDesiredSegmentSize).Get<int>());
}