code: def test_slice_as_variable(self):
      def fn(x: List[int]):
          a = slice(1)
          return x[a]
  
      self.checkScript(fn, (range(10),))
  
imports: import os
  import sys
  import torch
  from typing import List
  from torch.testing._internal.jit_utils import JitTestCase
label_desc: Use image node_id 14 for calling the TestSlice obj's underlying member method code with example usage: obj.test_slice_as_variable() and returns: x