code: def test_array_function_result_type(self, xp):
      return numpy.result_type(3, xp.arange(2, dtype="f8"))
  
file_path: cupy/tests/cupy_tests/core_tests/test_array_function.py
imports: import unittest
  import numpy
  import cupy
  from cupy import testing
label_desc: Use image node_id 5 for calling the TestArrayFunction obj's underlying member method code with example usage: obj.test_array_function_result_type(xp) and returns: numpy