code: def test_broadcast_array3(self):
      self.run_test(
          "def broadcast_array3(x, y): return (x + y)[1:,1:,0]",
          np.arange(12000).reshape(4, 30, 2, 50),
          [3] * 50,
          broadcast_array3=[NDArray[int, :, :, :, :], List[int]],
      )
  
imports: import unittest
  from pythran.tests import TestEnv
  import numpy
  from pythran.typing import NDArray, List, Tuple
label_desc: Use image node_id 6 for calling the TestBroadcasting obj's underlying member method code with example usage: obj.test_broadcast_array3() without return types