main.py

 #Kill PubNub subscription thread
 def _kill(m, n):
    pubnub.unsubscribe(subchannel)
    
 # ==============================Define Main==================================
  def main():
      print("Starting Main")
      pubnub = Pubnub(publish_key   = 'demo',
                  subscribe_key = 'demo',
                  uuid = "pi")
  
      channel = 'my_channel'                
  
      def _callback(m,n):
          # ==============================Left Hand==============================
          left_hand = m.get("left_hand",{})                                                                                                            
          if left_hand != {}:
              handleLeft(left_hand)
          # ==============================Right Hand=============================
          right_hand = m.get("right_hand",{})
          if right_hand != {}:
              handleRight(right_hand)
          
      #Catch and Print Error
      def _error(m):
          print(m)
              
      #Subscribe to subchannel, set callback function to  _callback and set error fucntion to _error
      pubnub.subscribe(channels=channel, callback=_callback, error=_error, connect=_error)
  
  
  # ==============================Call Main====================================
  main()