How to Generate QR Codes in Python

QR codes can be generated programmatically using the Python "qrcode" package. This tutorial demonstrates how to install the library and its optional Pillow dependency for advanced image handling. It covers both a simple method using the `make()` function for quick generation and a more advanced approach using the `QRCode` class. The advanced method provides granular control over parameters like version (size), error correction level, box size, and border thickness. Code examples illustrate how to define these attributes, add data such as a URL, and save the resulting QR code as an image file.