v1.1.1: Update LICENSE

CalculatorAPP +V_[1.1.1] - Initial Release

Overview
We're excited to announce the first release of CalculatorAPP +V_[1.1.1], a sleek and modern calculator application built with Python's tkinter library. This initial version provides essential arithmetic functionalities with a user-friendly graphical interface.

Features
Basic Arithmetic Operations: Supports addition, subtraction, multiplication, and division.
Clear Functionality: A "Clear (CE)" button to reset the current expression.
Responsive Design: Buttons and display adjust dynamically to window resizing.
Distinct Button Colors: Visually appealing button colors and styles to enhance the user experience.
Error Handling: Displays an error message for invalid operations to ensure smooth usage.
Installation
Clone the repository:

bash
Copy code
git clone https://github.com/yourusername/calculator-app.git
cd calculator-app
Run the application:

bash
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python calculator.py
Usage
Perform Arithmetic Operations: Use the buttons to input your arithmetic expressions.
Clear the Display: Use the "Clear (CE)" button to reset the input field.
Evaluate Expressions: Press the "=" button to evaluate and display the result.
Screenshots

Known Issues
None reported. Please report any issues here.
Contributions
We welcome contributions! Fork the repository and submit pull requests with your improvements or bug fixes.

License
This project is licensed under the MIT License. See the LICENSE file for details.