Install broken

[BSchilperoort]

The installation instructions don't work to install the package. It seems like they work, because when you do

python
>>> import position_encoding

it grabs it from the ./position-encoding folder directly.

However, if you change directories (after installing), you cannot import the package anymore.

To reproduce on linux;

git clone https://github.com/X-lab-3D/position-encoding
cd position-encoding

python -m venv .venv  # create virtual env
source .venv/bin/activate  # activate environment

pip install setuptools
python setup.py install
python
>>> import position_encoding  #imports fine
>>> exit()

cd ..
python
>>> import position_encoding
ModuleNotFoundError: No module named 'position_encoding'

Secondly, python setup.py install has been deprecated and won't be supported anymore from 2025-10-31.