class_docstr: Defines the interface for all run observers.
class_docstr_tok: ["Defines","the","interface","for","all","run","observers","."]
code: def completed_event(self, stop_time, result):
      pass
  
file_path: sacred/sacred/observers/base.py
label_desc: Use image node_id 4 for calling the RunObserver obj's underlying member method code with example usage: obj.completed_event(stop_time, result) without return types