Allow overriding configured model

[apetresc]

Sometimes you want to drop into GPT-4 for a particularly tough session, but normally keep the cheaper GPT-3.5. It's annoying to edit the config file every time I want to switch. It would be nice to just be able to do:

$ ata --model gpt-4

[rikhuijzer]

Yes, that sounds like a good idea. Would a keyboard shortcut for switching inside the running application be even better?

[apetresc]

Maybe, but since switching the model necessitates restarting the conversation anyway, I wouldn't mind if I just had to restart ata.

[marioseixas]

Yes, that sounds like a good idea. Would a keyboard shortcut for switching inside the running application be even better?

hell yeah!

ATA for the win

for long conversations that need to keep context I'm using https://github.com/felixbade/assistant
he made the shortcut ctrl+M to change the models, very nice

[jmonroynieto]

As a new user, this was one of the things that I looked for first.

[ctrlcctrlv]

I implemented this via environment variables in ctrlcctrlv#1