Modifications to how the API is accepted about mcq-wizard HOT 1 OPEN

@yasir1brahim, good progress.

I made and committed a couple tweaks.

#1 is done.
#2 is done.
#3 seems done too.

#4 still needs some work.

If a user hasn't entered a valid OpenAI token, then the system should only run the GPT3.5 model.
I just added functionality that waits until a user enters a token to be able to have the option to add GPT-4. You should build on that to validate that the key is valid before adding the gpt-4 option.
Once a user has put in a valid token, then the system can run 3.5, 4 (on their token), or both. If it makes things simpler, then once a valid token it input it can "override" my token and both 3.5 and 4 run on it.
The output should be responsive to which Models are selected. So the app only runs prompts and shows answers for the model(s) that are selected.

from mcq-wizard.