when using client.set('hi', 'there') , I was getting Uncaught ClientClosedError: The client is closed redis , so I had to use:

client.connect()

It worked but then I was getting an unresolved promise, so I had to use await:

await client.set('hi', 'there')

It then worked, but now when I am using client.hset('german', 'red', 'rot') , I am getting:

Uncaught TypeError: client.hset is not a function

I am following a tutorial that did not mention the use of client.connect() nor await when using client.set('hi', 'there')

Not sure if I installed the wrong version of Redis. I installed it using yarn because I was having issues with npm.