LiZekun f884ef2314 Remove unicode from code
All strings are considered as unicode string from Python 3.

This patch drops the explicit unicode literal (u'...')
appearances from the unicode strings.

Change-Id: I40185b08a9e415f416c45608cf90c8f515755222
2022-02-07 10:20:42 +00:00
..
2022-02-07 10:20:42 +00:00