code: def _is_debug_mode():
      # See: https://docs.python.org/3/library/asyncio-dev.html#asyncio-debug-mode.
      return sys.flags.dev_mode or (
          not sys.flags.ignore_environment
          and bool(os.environ.get("PYTHONASYNCIODEBUG"))
      )
  
file_path: catboost/contrib/tools/python3/src/Lib/asyncio/coroutines.py
imports: import collections.abc
  import inspect
  import os
  import sys
  import traceback
  import types
label_desc: Use image node_id 1 for calling a global function with example usage: _is_debug_mode() and returns: unknown