Create a command-line contact book application to store and manage contact information.
- Initialize a Python project and set up a virtual environment.
- Implement functions to:
- Add contacts
- Remove contacts
- Update contacts
- Display contacts
- Store contact information (name, phone number, email) in a text file or CSV file.
- Provide a user-friendly command-line interface.
- Test the application with various contacts.
- Provide instructions on how to use the contact book.
- Provide a guide on how to play the quiz game.
- Make a simple UI using Flask.