code: def make_same_in_out_dtypes(number_of_in_params, dtypes):
      return [
          ((dtype,) * number_of_in_params, dtype) for dtype in dtypes
      ]
  
imports: import itertools
  import numpy
  import chainerx
label_desc: Use image node_id 3 for calling a global function with example usage: make_same_in_out_dtypes(number_of_in_params, dtypes) and returns: unknown