code: def test_eval_msgpack(self, r):
      msgpack_message_dumped = b"\x81\xa4name\xa3Joe"
      # this is msgpack.dumps({"name": "joe"})
      assert (
          r.eval(msgpack_hello_script, 0, msgpack_message_dumped)
          == b"hello Joe"
      )
  
imports: import pytest
  import redis
  from redis import exceptions
  from redis.commands.core import Script
  from tests.conftest import skip_if_redis_enterprise, skip_if_server_version_lt
label_desc: Use image node_id 4 for calling the TestScripting obj's underlying member method code with example usage: obj.test_eval_msgpack(r) without return types