code: def _safe_int(value: str) -> Union[int, str]:
      try:
          return int(value)
      except:
          return value
  
file_path: alembic/alembic/testing/util.py
imports: from __future__ import annotations
  import types
  from typing import Union
  from sqlalchemy.util import inspect_getfullargspec
  from ..util import sqla_2
label_desc: Use image node_id 4 for calling a global function with example usage: _safe_int(value) and returns: int, value