code: def repo_id(self, repo: str) -> str:
          
          if repo.startswith("http"):
              repo_id = re.sub(r"https?://(.www)?", "", repo)
              repo_id = re.sub(r"\.git/?$", "", repo_id)
          else:
              repo_id = repo.replace("file://", "")
              repo_id = re.sub(r"\.git/?$", "", repo_id)
              if repo_id.startswith("~"):
                  repo_id = str(Path(repo_id).resolve())
  
          # replaces everything that isn't alphanumeric, a dot or an underscore
          # to make sure it's a valid folder name and to keep it readable
          # multiple consecutive invalid characters replaced with a single underscore
          repo_id = re.sub(r"[^a-zA-Z0-9._]+", "_", repo_id)
  
          # and add a hash of the original to make it absolutely unique
          return repo_id + hashlib.sha256(repo.encode("utf-8")).hexdigest()
docs: Returns an unique identifier from a repo URL for the folder the repo is gonna be pulled in.