In Python, I want to remove the string of timezone name in tzinfo:

import datetime
x = datetime.datetime.now(datetime.timezone.utc).astimezone().tzinfo

Where x is:

datetime.timezone(datetime.timedelta(days=-1, seconds=68400), 'CDT')

How can I turn it into

datetime.timezone(datetime.timedelta(days=-1, seconds=68400))

Thank you so much!