Flask is a lightweight and flexible web framework for Python, offering easy-to-use tools and libraries for building web applications quickly and efficiently. Flask follows the WSGI (Web Server Gateway Interface) specification, making it compatible with a wide range of web servers and deployment options.

Features of Flask:

• Flask provides a simple and minimalistic approach to web development, allowing developers to focus on writing clean and maintainable code.
• It offers a built-in development server and debugger for rapid prototyping and testing of web applications.
• Flask supports extension with various libraries and frameworks, enabling developers to add features as needed without bloating the core framework.
• Developers can easily integrate Flask with existing Python libraries and tools, enhancing productivity and flexibility.

To Check Flask Version Run following codes on your VM :
sudo su
cd /opt/flask_app
source venv/bin/activate
python -m flask --version

Disclaimer: Flask is an open-source software distributed under the [appropriate license]. It is not affiliated with, endorsed by, or sponsored by any company. Flask is provided "as is," without any warranty, express or implied. Users utilize this software at their own risk. The developers and contributors to Flask hold no responsibility for any damages, losses, or consequences resulting from the use of this software. Users are advised to carefully review and comply with licensing terms and any applicable regulations.