Errno 11001 getaddrinfo не удалось -> PyGitHub

Question

from github import Github

g = Github("user", "password")

g = Github("access_token")

g = Github(base_url="https://{hostname}/api/v3", login_or_token="access_token")

for repo in g.get_user().get_repos():

print(repo.name)

Я получаю следующую ошибку:

ConnectionError: HTTPSConnectionPool(host='%7bhostname%7d', port=443): Max retries exceeded with url: /api/v3/user/repos (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x000001C42D1A3B48>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed'))