class_docstr: Fixed offset in minutes east from UTC.
class_docstr_tok: ["Fixed","offset","in","minutes","east","from","UTC","."]
code: def dst(self, dt):
      return timedelta(0)
  
imports: from datetime import datetime, timedelta, timezone, tzinfo
  from dateutil.tz import gettz
  import numpy
  import pytest
  import pytz
  from pandas._libs.tslibs import conversion, timezones
  import pandas
  from pandas import DatetimeIndex, Timestamp, bdate_range, date_range, isna, to_datetime
  import pandas._testing
label_desc: Use image node_id 4 for calling the FixedOffset obj's underlying member method code with example usage: obj.dst(dt) and returns: timedelta