code: def more(self):
      # return True if there are still frames in the queue. If stream is not stopped, try to wait a moment
      tries = 0
      while self.Q.qsize() == 0 and not self.stopped and tries < 5:
          time.sleep(0.1)
          tries += 1
  
      return self.Q.qsize() > 0
  
file_path: imutils/imutils/video/filevideostream.py
imports: from threading import Thread
  import sys
  import cv2
  import time
label_desc: Use image node_id 6 for calling the FileVideoStream obj's underlying member method code with example usage: obj.more() and returns: unknown