Update main

[mpotane]

2021-09-29 11:34:31.001508] Waiting for device
[2021-09-29 11:34:31.001979] Found device = 0e8d:201c
Traceback (most recent call last):
File "main.py", line 237, in
main()
File "main.py", line 40, in main
device = Device().find()
File "/home/p0txky/Documents/bypass_utility/src/device.py", line 109, in find
self.ep_in = usb.util.find_descriptor(cdc_if, custom_match=lambda x: usb.util.endpoint_direction(x.bEndpointAddress) == usb.util.ENDPOINT_IN)
File "/usr/local/lib/python3.8/site-packages/usb/util.py", line 192, in find_descriptor
return _interop._next(desc_iter(**args))
File "/usr/local/lib/python3.8/site-packages/usb/_interop.py", line 68, in _next
return next(iter)
File "/usr/local/lib/python3.8/site-packages/usb/util.py", line 183, in desc_iter
for d in desc:
TypeError: 'NoneType' object is not iterable

[mpotane]

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