os.path.join (folder, filename) ensures the path is correct for the system. On Windows, it uses backslashes (reports\summary.txt); on Linux and macOS it uses forward slashes (reports/summary.txt).

Artificial Intelligence (AI) has moved from basic functions, such as conversation and text generation, to more advanced roles ...

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between ...