from twilio.jwt.access_token import AccessToken
from twilio.jwt.access_token.grants import VideoGrant
import os

token = AccessToken(
    os.environ["TWILIO_ACCOUNT_SID"],
    os.environ["TWILIO_API_KEY"],
    os.environ["TWILIO_API_SECRET"],
    identity="test_user"
)
token.add_grant(VideoGrant(room="test_room"))
print(token.to_jwt())