code: def execfile(fname, glob, loc=None, compiler=None):
      loc = loc if (loc is not None) else glob
      with open(fname, "rb") as f:
          compiler = compiler or compile
          exec(compiler(f.read(), fname, "exec"), glob, loc)
  
file_path: catboost/contrib/python/ipython/py3/IPython/utils/py3compat.py
imports: import platform
  import builtins
  from .encoding import DEFAULT_ENCODING
label_desc: Use image node_id 6 for calling a global function with example usage: execfile(fname, glob, loc, compiler) without return types