I accidentally wrote over a project with an import from github, can I revert the project back?

Hi,

Im freaking out because I wrote over an important project needed for my class.

I began an individual project for a coding class Im in at school. I meant to begin a new project and import a github file my instructor set up for us, but accidentally wrote over my individual project while in this process. Can I revert my project back to what it was before I accidentally made the import??

The project name is wsw4-indproj1-1 , https://wsw4-indproj1-1.glitch.me

I made the error at about 1030 this morning.

Okay, the code is restored.