The code does not work

Hi, I am trying to rerun this code related to a [recent paper](https://papers.dice-research.org/2024/EKAW_UniQ-Gen/public.pdf) because of the "Reproducible" part of the scientific research process (and the whole FAIR principles movement etc)

Unfortunately it is not working. I am using the following command:

```bash
pip install -r requirements
python End2EndLinker.py
```

It gives error:

```
Traceback (most recent call last):
File "/home/vemonet/dev/tmp/KATRINA/End2EndLinker.py", line 5, in
from GENRE import GenreLinker
ImportError: cannot import name 'GenreLinker' from 'GENRE' (/home/vemonet/dev/tmp/KATRINA/GENRE/__init__.py)
```

Which makes total sense since the GENRE library is never installed. You seems to have a local copy of it, but it can't be installed (no `setup.py` nor `pyproject.toml` in the folder)

How is this supposed to be installed and run please? I would like to be able to rerun training and testing of the model

@vdanielupb

Start with End2EndLinker.py, GENRE/__init__.py, and the requirements file to trace the failed GenreLinker import and inspect how the local GENRE copy is structured. Done means the installation and run instructions are clear, the dependency can be installed, and the provided command reaches the training or testing workflow.

Written by the indexing model from the issue text.