code: def test_hint_indented_properly_with_tabs(self):
      diff = list(
          difflib.Differ().compare(["\t \t \t^"], ["\t \t \t^\n"])
      )
      self.assertEqual("- \t \t \t^", diff[0])
      self.assertEqual("+ \t \t \t^\n", diff[1])
      self.assertEqual("? \t \t \t +\n", diff[2])
  
imports: import difflib
  from test.support import findfile
  import unittest
  import doctest
  import sys
label_desc: Use image node_id 5 for calling the TestSFbugs obj's underlying member method code with example usage: obj.test_hint_indented_properly_with_tabs() without return types