pyproject.toml is used if you want to use your module as an installable package. the pip install -e . at the end of of conda environment lets you do this.
uv init --python 3.11
then uv add -r requirements.txt
if there is a local package then (add –editable if you want):
uv add --editable <path/to/local/package>
if there is already a pyproject.toml then just:
uv sync
