code: def _import_c_scanstring():
      try:
          from ._speedups import scanstring
  
          return scanstring
      except ImportError:
          return None
  
file_path: catboost/contrib/python/simplejson/py3/simplejson/decoder.py
imports: from __future__ import absolute_import
  import re
  import sys
  import struct
  from .compat import PY3, unichr
  from .scanner import make_scanner, JSONDecodeError
label_desc: Use image node_id 1 for calling a global function with example usage: _import_c_scanstring() and returns: scanstring, None