code: def _parse_block_size_flag(value):
      height_str, weight_str = value.split(",")
      return int(height_str), int(weight_str)
  
file_path: model-optimization/tensorflow_model_optimization/python/core/sparsity/keras/tools/evaluate_pruning.py
imports: from __future__ import print_function
  import os
  import tempfile
  import textwrap
  import zipfile
  from absl import app
  from absl import flags
  import tensorflow
  from tensorflow_model_optimization.python.core.sparsity.keras import prune
  from tensorflow_model_optimization.python.core.sparsity.keras.tools import sparsity_tooling
label_desc: Use image node_id 1 for calling a global function with example usage: _parse_block_size_flag(value) and returns: int,  int