original_docstring: 
          Hook that is called after startup initialization is done.
          
docstring: Hook that is called after startup initialization is done.
docstring_tokens: Hook that is called after startup initialization is done .
code: def start(self):
          """
          Hook that is called after startup initialization is done.
          """
          self.threads.append(hub.spawn(self._event_loop))
code_tokens: def start ( self ) : self . threads . append ( hub . spawn ( self . _event_loop ) )
short_docstring: Hook that is called after startup initialization is done.
short_docstring_tokens: Hook that is called after startup initialization is done .
comment: """
          Hook that is called after startup initialization is done.
          """