How can I use logging to diagnose 404 errors related to HTML templates?

Implement logging within your application to record template loading attempts and any errors encountered. Log the template name being requested, the directory being searched, and any exceptions raised during the process. This information can be invaluable in pinpointing the source of the 404 error, especially in production environments where debugging is more challenging. Use appropriate logging levels (e.g., ERROR, WARNING) to capture relevant information.