code: def test_multiple_outputdifferent_type_same_ufunc(self, xp, dtype):
      def func(x, y, z):
          x = x.astype("int32")
          y = x.astype("float32")
          return x + y, y + z, z + x
  
      return func
  
imports: import threading
  import unittest
  from unittest import mock
  import pytest
  import cupy
  from cupy import testing
  from cupy_tests.core_tests.fusion_tests import fusion_utils
label_desc: Use image node_id 3 for calling the TestFusionTuple obj's underlying member method code with example usage: obj.test_multiple_outputdifferent_type_same_ufunc(xp, dtype) and returns: func, unknown,  unknown,  unknown