code: def read(self):
      return self._content
  
file_path: catboost/contrib/python/parso/py2/parso/file_io.py
imports: import os
  from parso._compatibility import FileNotFoundError
  import __res
label_desc: Use image node_id 2 for calling the KnownContentFileIO obj's underlying member method code with example usage: obj.read() and returns: self