code: def _numeric_feature_by_regex(regex, s):
      match = re.search(regex, s)
      if match is None:
          return -50
      return int(match.group(1))
  
imports: import logging
  import re
  import warnings
  from pathlib import Path
  from typing import Iterable, List, Optional, Union
  import g2p_en
  import jamo
  from packaging.version import parse
  from typeguard import check_argument_types
  from espnet2.text.abs_tokenizer import AbsTokenizer
label_desc: Use image node_id 8 for calling a global function with example usage: _numeric_feature_by_regex(regex, s) and returns: int, unknown