code: def test_string_slice(self):
      def test_slice(a: str) -> Tuple[str, str, str, str, str]:
          return (
              a[0:1:2],
              a[0:6:1],
              a[4:1:2],
              a[0:3:2],
              a[-1:1:3],
          )
  
      self.checkScript(test_slice, ("hellotest",))
  
imports: from test_jit import JitTestCase
  from torch.testing._internal.common_utils import run_tests
  from typing import List, Tuple
label_desc: Use image node_id 2 for calling the TestScript obj's underlying member method code with example usage: obj.test_string_slice() and returns: a,  a,  a,  a,  a