All, I'm learning Redis Cache on my Windows 11 laptop with Redis Cache deployed as a container in the Docker for Desktop. The Redis-Server version is v8.0.3 and I'm using redis client for python v6.2. I'm getting an error when I use mapping with HSET command. I tried changing the redis client to v5.3 and 4.2 but it is not helping. I tried taking the help of copilot and chatgpt but they have been unable to help as well. I checked the official documentation as well and it seems to indicate mapping is appropriate method as well - Redis Official Documentation Below is the code and error: Python Code: import redis r = redis.Redis(host='localhost', port=6379, decode_responses=True) user_info = { "username": "gopi", "email": "gopi@example.com", "role": "admin", "last_login": "2024-07-01" } r.hset("user:1001", mapping=user_info) # Fetch email print("Email:", r.hget("user:1001", "email")) # Update role r.hset("user:1001", "role", "superadmin") # Fetch full profile print("Profile:", r.hgetall("user:1001")) (.venv) PS C:\Projects\learnredis> & C:/Projects/learnredis/.venv/Scripts/python.exe c:/Projects/learnredis/hashlearn.py Traceback (most recent call last): File "c:\Projects\learnredis\hashlearn.py", line 12, in r.hset("user:1001", mapping=user_info) File "C:\Projects\learnredis.venv\Lib\site-packages\redis\commands\core.py", line 5102, in hset return self.execute_command("HSET", name, *pieces) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Projects\learnredis.venv\Lib\site-packages\redis\client.py", line 623, in execute_command return self._execute_command(*args, **options) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Projects\learnredis.venv\Lib\site-packages\redis\client.py", line 634, in _execute_command return conn.retry.call_with_retry( ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Projects\learnredis.venv\Lib\site-packages\redis\retry.py", line 87, in call_with_retry return do() ^^^^ File "C:\Projects\learnredis.venv\Lib\site-packages\redis\client.py", line 635, in lambda: self._send_command_parse_response( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Projects\learnredis.venv\Lib\site-packages\redis\client.py", line 606, in _send_command_parse_response return self.parse_response(conn, command_name, **options) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Projects\learnredis.venv\Lib\site-packages\redis\client.py", line 653, in parse_response response = connection.read_response() ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "C:\Projects\learnredis.venv\Lib\site-packages\redis\connection.py", line 666, in read_response raise response redis.exceptions.ResponseError: wrong number of arguments for 'hset' command (.venv) PS C:\Projects\learnredis> Continue reading...