📒 Contact Book Application

A simple yet powerful command-line contact management system built with Python. Store and organize your contacts efficiently!

✨ Features

• ➕ Add Contacts: Name, phone, email (optional), address (optional)
• 👀 View Contacts: Single contact or full list
• 🔄 Update Contacts: Modify existing information
• ❌ Delete Contacts: Remove unwanted entries
• 🔍 Search: Find by name or phone number
• 💾 Auto-Save: Contacts saved to JSON file

🛠️ Technologies

🚀 How to Run

git clone https://github.com/sethysatyajit/Contact-Management-System-Python.git
cd Contact-Management-System-Python
python main.py

📝 Usage Example

1. Add Contact
2. View Contact
3. View All Contacts
4. Update Contact
5. Delete Contact
6. Search Contacts
7. Exit
Enter your choice (1-7): 

📢 Thankyou:

• Happy Tech Journey 😊