Convert this repo into a python library

[dylanmcreynolds]

This is a great a start.

Let's turn this into an installable library. This will allow us to, say, pip install . and bring in the dependencies needed to run through the examples that you outlined in the README. With the structure I outline, those dependencies will go in pyproject.toml.

I set it up imagining that there will be more converter type functions in the future.

Take a look at this page.

I can imagine a structure something like: (edited)

mwet_schemas/
├── LICENSE
├── pyproject.toml
├── README.md
├── src/
│ └── mwet_schemas
│ ├── init.py
│ ├── converters.py
│ └── nmr
│ ├── init.py
│ ├── nmr_schema.yaml
│ ├── nmr_scicat.py

└── _tests/
└── test_converters.py
└── test_nmr.py