python
from oauthlib.oauth2 import BackendApplicationClient
from requests_oauthlib import OAuth2Session
client_id = 'your-client-id'
client_secret = 'your-client-secret'
scope = ['profile', 'email']
client = BackendApplicationClient(client_id=client_id)
oauth = OAuth2Session(client=client)
token = oauth.fetch_token(token_url='https://accounts.google.com/o/oauth2/token',
client_id=client_id, client_secret=client_secret, scope=scope)
response = oauth.get('https://www.googleapis.com/oauth2/v1/userinfo')
print(response.json())