3. Performing Client-side Routing + Overriding Back/Forward buttons using the History API [2 point] (React-Router)
pip3 install virtualenv
virtualenv -p python3.6 .venv
source .venv/bin/activate
pip install -r requirements.txt
./start.sh
or
source .venv/bin/activate
python lab3/server.py
source .venv/bin/activate
pip freeze > requirements.txt
deactivate .venv/bin/activate