code: def fallback_getpass(prompt="Password: ", stream=None):
      warnings.warn(
          "Can not control echo on the terminal.",
          GetPassWarning,
          stacklevel=2,
      )
      if not stream:
          stream = sys.stderr
      print("Warning: Password input may be echoed.", file=stream)
      return _raw_input(prompt, stream)
  
file_path: catboost/contrib/tools/python3/src/Lib/getpass.py
imports: import contextlib
  import io
  import os
  import sys
  import warnings
label_desc: Use image node_id 3 for calling a global function with example usage: fallback_getpass(prompt, stream) and returns: _raw_input