Update: README.md

Fix: README.md

Update: README.md

Update: README.md

Feat: imported the setup_database function from the database.py and left a comment for new users

Feat: finished the logic for setup_database function

Feat: added a blank function to place logic to setup database

Fix: name scheme of module

Create: setup_database.py

Feat: added the sql file to recreate the database

Fix: added missing documentation for rock_paper_scissor module

Fix: moved the import statements inside the functions of the game package

Fix: moved import statements inside menu function

Fix: added __pycache__ to gitignore

Fix: imported the necessary modules to menu file