code: def test_broadcasted_int16(self):
      self.run_test(
          "def broadcasted_int16(l): return l * 4",
          np.ones(10, dtype=np.int16).reshape(5, 2),
          broadcasted_int16=[NDArray[np.int16, :, :]],
      )
  
imports: import numpy
  import unittest
  from pythran.typing import *
  from pythran.tests import TestEnv
label_desc: Use image node_id 38 for calling the TestConversion obj's underlying member method code with example usage: obj.test_broadcasted_int16() without return types