code: def test_builtin_type7(self):
      self.run_test(
          "def builtin_type7(x): s = type(x)([1]); s[0] = 9; return s",
          np.array([2, 4, 8]),
          builtin_type7=[NDArray[int, :]],
      )
  
imports: import numpy
  import unittest
  from pythran.typing import *
  from pythran.tests import TestEnv
label_desc: Use image node_id 52 for calling the TestConversion obj's underlying member method code with example usage: obj.test_builtin_type7() without return types