Improve dev setup docs

[tardigrde]

I wanted to play around with the code, but it was a bit struggle for me, so I'd like to contribute my findings.

As wrote in discord, I had a problem on a debian fresh install with pip install -r application/requirements.txt, I get error:

subprocess.CalledProcessError: Command '['./build_bundled.sh', '0.1.97']' returned non-zero exit status 127.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
  ERROR: Failed building wheel for sentencepiece
  Running setup.py clean for sentencepiece

When I remove the sentencepiece specific version (==0.1.97), pip figures it out and can install all packages without an issue. Is there a reason you have hardcoded version numbers? I did not change this tho. But I'm interested why do I have this problem

tiktoken and celery were also missing for running wsgi.py. I added them to requirements, but without a hardcoded version. Should I add some static versions?

npx was needed for the husky hook. and I figured out Node v14 is not enough for that.

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
docs-gpt	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 15, 2023 4:52pm

[dartpain]

Fixed container build.

Thank you so much!

in terms of sentencepiece i also pushed a change

[tardigrde]

Thanks Alex!