code: def __call__(self, *args, **kwargs):
      return self._obj(*args, **kwargs)
  
file_path: catboost/contrib/python/joblib/joblib/externals/loky/cloudpickle_wrapper.py
imports: import inspect
  from functools import partial
  from joblib.externals.cloudpickle import dumps, loads
label_desc: Use image node_id 1 for calling the CallableObjectWrapper obj's underlying member method code with example usage: obj.__call__() and returns: self