code: def is_validation_enabled() -> bool:
      return _VALIDATION_ENABLED
  
file_path: pyro/pyro/poutine/util.py
imports: from typing import TYPE_CHECKING, List, Optional
  from pyro import settings
label_desc: Use image node_id 2 for calling a global function with example usage: is_validation_enabled() and returns: _VALIDATION_ENABLED