docstr: Checks whether .aim repository is created
code: def exists(self):
      """
      Checks whether .aim repository is created
      """
      return self.repo and os.path.exists(self.repo_path)
  
file_path: aim/aim/web/api/projects/project.py
imports: import os
  from aim.sdk.repo import Repo
  from aim.sdk.configs import get_aim_repo_name
  from aim.web.utils import get_root_path
label_desc: Use image node_id 4 for calling the Project obj's underlying member method code with example usage: obj.exists() and returns: unknown