The mobile messenger is written in python and Kivy. Users can search other users, add to friends, write, send, and receive a message.
To start the server, you need to run the server_main.py file in the server folder.
To start the client, you need to run the client_main.py file in the client folder.

There are two registered users in the database:
'mari' and 'lala' with password 123.