title: How to have a clean install of a flutter package after previously making an edit to the package?
body: <p>I installed a flutter package, played around with the package's source code, modified it a bit, then I proceeded to remove the file from my project via pubspec. But now even after removing the package, when I re-installed the flutter package, edits I made previously in the package source code still remains. Please how do I fix this?</p>