class_docstr: Session wrapper interface providing a session property and a send convenience method 
code: def session(self):
      pass
  
file_path: clearml/clearml/backend_interface/session.py
imports: from abc import ABCMeta, abstractmethod
  import six
label_desc: Use image node_id 1 for calling the SessionInterface obj's underlying member method code with example usage: obj.session() without return types