| from fastrtc import Stream | |
| import numpy as np | |
| from twilio.rest import Client | |
| import os | |
| account_sid = os.environ.get("TWILIO_ACCOUNT_SID") | |
| auth_token = os.environ.get("TWILIO_AUTH_TOKEN") | |
| client = Client(account_sid, auth_token) | |
| token = client.tokens.create() | |
| rtc_configuration = { | |
| "iceServers": token.ice_servers, | |
| "iceTransportPolicy": "relay", | |
| } | |
| def flip_vertically(image): | |
| return np.flip(image, axis=0) | |
| stream = Stream( | |
| handler=flip_vertically, | |
| rtc_configuration=rtc_configuration, | |
| modality="video", | |
| mode="send-receive", | |
| ) | |
| stream.ui.launch() | |