code: def test_minmax_scaling_arrayerror():
      try:
          ary = [[1, 2], [3, 4]]
          minmax_scaling(ary, [1, "s2"])
      except AttributeError:
          pass
      else:
          raise AssertionError
  
imports: import numpy
  import pandas
  from mlxtend.preprocessing import minmax_scaling
label_desc: Use image node_id 1 for calling a global function with example usage: test_minmax_scaling_arrayerror() without return types