code: def test_hash128():
      assert cityhash.hash128("0123456789") == (
          5058155155124848858,
          17393408752974585106,
      )
      assert cityhash.hash128("abacaba") == (
          4599629899855957408,
          4104518117632749755,
      )
      assert cityhash.hash128("") == (
          18085479540095642321,
          11079402499652051579,
      )
  
imports: import cityhash
  import yatest.common
label_desc: Use image node_id 4 for calling a global function with example usage: test_hash128() without return types