code: def next_workday(dt):
      """
      returns next weekday used for observances
      """
      dt += timedelta(days=1)
      while dt.weekday() > 4:
          # Mon-Fri are 0-4
          dt += timedelta(days=1)
      return dt
  
imports: from datetime import datetime, timedelta
  import warnings
  from dateutil.relativedelta import FR, MO, SA, SU, TH, TU, WE
  import numpy
  from pandas.compat import add_metaclass
  from pandas.errors import PerformanceWarning
  from pandas import DateOffset, Series, Timestamp, date_range
  from pandas.tseries.offsets import Day, Easter
label_desc: Use image node_id 7 for calling a global function with example usage: next_workday(dt) and returns: dt