Currently, Sniffer only accepts .jpg files, and if another file format is given it fails to run.

1. Sniffer needs to scan for pngs and then if it finds that the file is a png it renders a png panel otherwise it renders a jpg panel.
2. Sniffer needs to convert jpeg and JPG files to jpgs for the jpg panel to display them
3. Sniffer needs dedicated functions to handle sorting through the images directory to find the incorrectly formatted jpgs and pngs and convert them properly