code: def array_concatenation(arr1, arr2, arr3, arr5, arr6):
      arr4 = arr1 + arr2
      assert arr4 == [1, 2, 3, 4, 5, 6]
      arr4.extend(arr3)
      assert arr4 == [1, 2, 3, 4, 5, 6, 7, 8, 9]
  
      arr6 += arr5
      assert arr6 == [7, 8, 9, 4, 5, 6]
  
label_desc: Use image node_id 1 for calling a global function with example usage: array_concatenation(arr1, arr2, arr3, arr5, arr6) without return types