Unable to set up aitdd with my API key

[amehmeto]

I followed the straightforward README, and setup my config as such (API changed for obvious reason)

~/.aitdd/config

aitdd config set OPENAI_API_KEY sk-ManyLettersWithMixedUpperCaseAndLowerCase
aitdd config set RUN_TESTS "npm run test"

When I try to run it in the console:

➜  TiedSiren git:(main) aitdd run
│
└  'aitdd config set OPENAI_API_KEY sk-ManyLettersWithMixedUpperCaseAndLowerCase' name is invalid, it should be either 'AITDD CONFIG SET OPENAI_API_KEY SK-MANYLETTERSWITHMIXEDUPPERCASEANDLOWERCASE' or it doesn't exist.

│
└  Manually fix the '.env' file or global '~/.aitdd/config' config file.

I am not sure where I got it wrong. How can I fix it?