code: def create_koji_session(hub_url, auth_info=None):
      
      session = KojiSessionWrapper(koji.ClientSession(hub_url, opts={'krb_rdns': False}))
  
      if auth_info is not None:
          koji_login(session, **auth_info)
  
      return session
docs: Creates and returns a Koji session. If auth_info
      is provided, the session will be authenticated.
  
      :param hub_url: str, Koji hub URL
      :param auth_info: dict, authentication parameters used for koji_login
      :return: koji.ClientSession instance