code: def reset(self):
          
          paths = []
          for filename in os.listdir(self.cached_repo):
              if filename.startswith(".git"):
                  continue
              path = os.path.join(self.cached_repo, filename)
              if os.path.isfile(path):
                  paths.append(path)
              elif os.path.isdir(path):
                  for model in os.listdir(path):
                      paths.append(os.path.join(path, model))
          git.remove(self.cached_repo, paths)
          self.contents = {"models": {}, "meta": {}}
docs: Initialize the remote Git repository.