resp3 support broken?

[Shaya Potter]

getting this error with a simple test

>>> import justredis
>>> r = justredis.Redis(resp_version=3,address=("localhost",5001))
>>> r("hset", "foo", "bar", "baz")
Traceback (most recent call last):
  File "/home/spotter/venv/lib/python3.9/site-packages/justredis/sync/connection.py", line 140, in _recv
    res = self._decoder.extract()
  File "/home/spotter/venv/lib/python3.9/site-packages/justredis/decoder.py", line 136, in extract
    return next(self._result)
  File "/home/spotter/venv/lib/python3.9/site-packages/justredis/decoder.py", line 164, in _extract_generator
    msg = set(last_array[1])
TypeError: unhashable type: 'collections.OrderedDict'