code: def is_stopped(self):
      return self._is_stopped
  
file_path: porcupine/demo/tkinter/main.py
imports: import argparse
  import tkinter
  from threading import Thread
  import pvporcupine
  from pvrecorder import PvRecorder
label_desc: Use image node_id 5 for calling the PorcupineThread obj's underlying member method code with example usage: obj.is_stopped() and returns: self