code: def utcoffset(self, dt):
      return self._find_trans(dt).utcoff
  
imports: import bisect
  import calendar
  import collections
  import functools
  import re
  import weakref
  from datetime import datetime, timedelta, tzinfo
  from .None import _common, _tzpath
label_desc: Use image node_id 8 for calling the ZoneInfo obj's underlying member method code with example usage: obj.utcoffset(dt) and returns: self