class_docstr: Interface defining information available at process time
class_docstr_tok: ["Interface","defining","information","available","at","process","time"]
docstr: Returns the output topic of function
docstr_tok: ["Returns","the","output","topic","of","function"]
code: def get_output_topic(self):
      """Returns the output topic of function"""
      pass
  
imports: from abc import abstractmethod
label_desc: Use image node_id 21 for calling the Context obj's underlying member method code with example usage: obj.get_output_topic() without return types