Ronny H 868cac5bd5
Fixed Sphinx warning errors (#1438)
Fixed issue #1437 - resolved the Warning errors when building sphinx
with `make html`.

test:
1. `cd docs` folder and `rm -rf build`
2. `pip install -r requirements.txt`
3. run `make html`
2023-09-26 04:20:16 +00:00
..