Documentation update

[rchan26]

• Fix Add docstrings to all functions, methods and classes #48
• Fix Update README and documentation #50
  • Created a docs/ folder in the repo which will be used to have documentation for how to use the pipeline, run experiments, how to add models, how to create experiment files, etc.

Also did some small tweaks as I wrote the documentation:

• Added a fix for the obtain missing jsonl command
• Applied the get_model_name_identifier function to all model names for any API
• Simplied quart API to not use the model-name passed - it can't actually do anything anyway besides telling us we're querying from the wrong endpoint. I've adjusted it so it works just like the huggingface text-generation-inference endpoint - it will return the model that is being ran in it's response json. Just like HF TGI API model, we will save this in the "model" key in the response and use this to confirm that the model is truly the model we want

There is one thing outstanding to do which is to add documentation on how to add a new model. I will leave this for another PR. We might want to add other things like a issue template for requesting APIs etc.

Another thing is that there's no documentation set up for the functions and classes. We can leave that for another PR too for a readthedocs set up.

[fedenanni]

@rchan26 ok, done. all looks good to me