code: def _predict_op(self, logits):
      return logits
  
imports: import functools
  import numpy
  import tensorflow
  from finetune.base import BaseModel
  from finetune.encoding.target_encoders import Seq2SeqLabelEncoder
  from finetune.input_pipeline import BasePipeline
  from finetune.model import PredictMode
  from finetune.util.beam_search import beam_search, get_state_shape_invariants
  from tensorflow.python.util import nest
  import itertools
  import sys
label_desc: Use image node_id 3 for calling the HFS2S obj's underlying member method code with example usage: obj._predict_op(logits) and returns: logits