TypeError bug when running detect.py with webcam

[andresestrella]

command: python detect.py --source 0

output:
1/1: 0... Traceback (most recent call last):
File "detect.py", line 184, in
detect()
File "detect.py", line 55, in detect
dataset = LoadStreams(source, img_size=imgsz, stride=stride)
File "\yolov7\utils\datasets.py", line 285, in init
if 'youtube.com/' in url or 'youtu.be/' in url: # if source is YouTube video
TypeError: argument of type 'int' is not iterable

Seems to be this same bug
ultralytics/yolov5#2810

[ljl199]

if 'youtube.com/' in url or 'youtu.be/' in url: # if source is YouTube video
Change both 'urls' to 's'