code: def _set_color(color):
      for i in range(12):
          driver.set_pixel(i, color[0], color[1], color[2])
      driver.show()
  
file_path: porcupine/demo/respeaker/ppnrespeakerdemo/porcupine_demo.py
imports: import argparse
  import struct
  import sys
  from threading import Thread
  import pvporcupine
  from pvrecorder import PvRecorder
  from gpiozero import LED
  from .apa102 import APA102
label_desc: Use image node_id 2 for calling the PorcupineDemo obj's underlying member method code with example usage: obj._set_color(color) without return types