You should add some functions and complete the security requirements.
if you don't have a miniconda(or anaconda), you can install it on this url. - https://docs.anaconda.com/free/miniconda/index.html
conda env create -f enviroments.yaml
run the server process.
python app.py
if you want to test on external machine, you can utilize the ngrok to forwarding the url.
# optional
sudo snap install ngrok
ngrok http 5000