Trying to connect to redis cloud I get an error

[denisa-ms]

This works
import redis
redis_host = ".redis.cache.windows.net"
redis_pwd = ""
r = redis.StrictRedis(host=redis_host,port=6380, db=0, password=redis_pwd, ssl=True)
r.set('foo', 'bar')
r.get('foo')
#works

but this does not
redis_conn = f"rediss://:{redis_pwd}@{redis_host}:6380"
print(redis_conn)
rds = Redis.from_documents(docs, embeddings, redis_url=redis_conn, index_name='link')

I get
ResponseError: unknown command MODULE, with args beginning with: LIST,