🧮 Calculator GUI App

A modern calculator app built with Python and Tkinter, featuring a dark UI theme, keyboard support, and essential operations.

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🚀 Features

• ✅ Clickable buttons
• ⌨️ Full keyboard support
• 🧠 Expression evaluation with error handling
• 🌑 Clean dark-themed UI
• 🧹 Clear (C, AC) and delete (del) functions

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📦 Requirements

• Python
• Tkinter (usually included with Python)

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🚀 How to Run

1. Make sure Python and tkinter is installed.
2. Save the code in a file, for example: calculator.py
3. Run the app using your terminal or command prompt:

python calculator.py