Create a new virtualenv and source it
virtualenv .ENV && source .ENV/bin/activate
then install the packages
pip install -r requirements.txt
export FLASK_APP=app.py
export FLASK_DEBUG=1
python -m flask run
Then load http://localhost:5000/
app.py
API route for autocomplete
static/index.html
HTML loaded at root URLstatic/script.js
Javascript file loaded by index.htmlstatic/styles.css
CSS file loaded by index.html