Calculator App

This is a simple calculator application built using Python's tkinter library.

Features

• Basic Arithmetic Operations: Addition, subtraction, multiplication, and division.
• Square Function: Calculate the square of a number.
• Square Root Function: Calculate the square root of a number.
• Clear Button: Reset the current calculation.
• Keyboard Support: Use your keyboard to enter numbers and operations.
• Responsive UI: Buttons change color on hover for a better user experience.

How to Run

1. Ensure you have Python installed on your machine.
2. Run the script using the following command:

   python calculator.py