code: import numpy as np
  
  from pandas import date_range
  import pandas._testing as tm
  
  
  class TestSplit:
      def test_split_non_utc(self):
          # GH#14042
          indices = date_range("2016-01-01 00:00:00+0200", freq="S", periods=10)
          result = np.split(indices, indices_or_sections=[])[0]
          expected = indices._with_freq(None)
          tm.assert_index_equal(result, expected)
  