UnicodeDecodeError: 'utf-8' codec can't decode byte

[blu3r4y]

When used on files that contain non-ASCII characters, blinkcheck immediately fails

Traceback (most recent call last):
  File "C:\Users\mario\AppData\Local\pypoetry\Cache\virtualenvs\blinkcheck-OQqBevYi-py3.9\Scripts\blinkcheck", line 5, in <module>
    main()
  File "\blinkcheck\blinkcheck\console.py", line 190, in main
    lc.check()
  File "\blinkcheck\blinkcheck\console.py", line 78, in check
    all_urls = self._get_all_urls()
  File "\blinkcheck\blinkcheck\console.py", line 102, in _get_all_urls
    urls = list(self._iter_urls(file))
  File "\blinkcheck\blinkcheck\console.py", line 121, in _iter_urls
    for line in f:
  File "C:\Users\mario\AppData\Local\Programs\Python\Python39\lib\codecs.py", line 322, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb4 in position 3: invalid start byte