code: def create_redis_client(redis_address, password=None):
      
      redis_ip_address, redis_port = redis_address.split(":")
      # For this command to work, some other client (on the same machine
      # as Redis) must have run "CONFIG SET protected-mode no".
      return redis.StrictRedis(
          host=redis_ip_address, port=int(redis_port), password=password)
docs: Create a Redis client.
  
      Args:
          The IP address, port, and password of the Redis server.
  
      Returns:
          A Redis client.