To install dependencies, run:
pip3 install -r requirements.txt
Before running server, redis and postgresql must be running in the background
To run redis(by default):
redis-server /usr/local/etc/redis.conf --daemonize yes
To run postgresql(by default):
pg_ctl -D /usr/local/var/postgres start
Also, postgresql must have table log in database chat. To automate this particular task, run ./pg.sh
Finally, python3 chat.py to run app
Then access localhost:8080 to join chat room