code: def _isrecursive(pattern):
      if isinstance(pattern, bytes):
          return pattern == b"**"
      else:
          return pattern == "**"
  
file_path: catboost/contrib/python/setuptools/py2/setuptools/glob.py
imports: import os
  import re
  import fnmatch
label_desc: Use image node_id 9 for calling a global function with example usage: _isrecursive(pattern) and returns: unknown, unknown