Contact Information: Store name, phone number, email, and address for each contact.
Add Contact: Allow users to add new contacts with their details.
View Contact List: Display a list of all saved contacts with names and phone numbers.
Search Contact: Implement a search function to find contacts by name or phone number.
Update Contact: Enable users to update contact details.
Delete Contact: Provide an option to delete a contact.
User Interface: Design a user-friendly interface for easy interaction.
Contact Information System This Python program is a basic Contact Information System that allows users to manage their contacts. Users can add, view, search, update, and delete contacts with details including name, phone number, email, and address. The program is structured around two main classes - Contact and ContactBook. Contact class stores contact details (name, phone number, email, and address). ContactBook class manages the contacts and provides functionalities to add, view, search, update, and delete contacts.