code: def test_div(self):
      def fn1(a: complex, b: complex):
          return a / b
  
      x, y = 2 - 3j, 4j
      self.checkScript(fn1, (x, y))
  
imports: import torch
  import os
  import sys
  from torch.testing._internal.jit_utils import JitTestCase, execWrapper
  from torch.testing._internal.common_utils import IS_MACOS
  from typing import List, Dict
  from itertools import product
  from textwrap import dedent
  import cmath
label_desc: Use image node_id 11 for calling the TestComplex obj's underlying member method code with example usage: obj.test_div() and returns: unknown