code: def test_tz_dst_ambiguous(self):
      # Reproduce issue #1100
      try:
          yf.Ticker("ESLT.TA", session=self.session).history(
              start="2002-10-06", end="2002-10-09", interval="1d"
          )
      except _tz.exceptions.AmbiguousTimeError:
          raise Exception("Ambiguous DST issue not resolved")
  
imports: from .context import yfinance
  from .context import session_gbl
  import unittest
  import os
  import datetime
  import pytz
  import numpy
  import pandas
label_desc: Use image node_id 18 for calling the TestPriceHistory obj's underlying member method code with example usage: obj.test_tz_dst_ambiguous() without return types