code: def run(self):
      self.mainloop.run()
  
file_path: TimeSide/timeside/core/tools/gstutils.py
imports: from numpy import frombuffer
  import gi
  from gi.repository import GLib, GObject, Gst
  import threading
label_desc: Use image node_id 2 for calling the MainloopThread obj's underlying member method code with example usage: obj.run() without return types