add default values in case there's no video feed

[PatchouliPatch]

User interface initiated
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner
self.run()
File "/usr/lib/python3.8/threading.py", line 870, in run
waiting for CONT
self._target(*self._args, **self._kwargs)
File "annotator.py", line 169, in showInterface
icon_image = self.pygame.image.load("media/annotator-icon.png")
FileNotFoundError: No file 'media/annotator-icon.png' found in working directory '/home/gabriel/virtualttbot/workspace/src/sensors/sensors'.
^CException ignored in: <module 'threading' from '/usr/lib/python3.8/threading.py'>
Traceback (most recent call last):
File "/usr/lib/python3.8/threading.py", line 1388, in _shutdown
lock.acquire()

[reddiedev]

probably needs a git pull? since wala yung annotator icon

[PatchouliPatch]

I already git-pulled. Seems to be broken somehow.

[reddiedev]

can you show your file dir? is the media folder there?

[PatchouliPatch]

I think naka gitignore? Since hindi siya sumasama sa pull