code: def test_get_type_refcount():
      list_ref_count = get_type_refcount("list")
      A = list()
      assert_equal(
          get_type_refcount("list")["list"], list_ref_count["list"] + 1
      )
      del A
      assert_equal(
          get_type_refcount("list")["list"], list_ref_count["list"]
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: test_get_type_refcount() without return types