Fix ImportError by replacing MediaMode with WebRtcMode in streamlit_webrtc import and webrtc_streamer configuration

app.py

@@ -5,7 +5,7 @@ import numpy as np
 import torch
 from collections import deque
 from transformers import AutoFeatureExtractor, AutoModelForVideoClassification
-from streamlit_webrtc import webrtc_streamer, VideoTransformerBase, RTCConfiguration, MediaMode
+from streamlit_webrtc import webrtc_streamer, VideoTransformerBase, RTCConfiguration, WebRtcMode
 
 # Constants
 NUM_FRAMES = 16
@@ -95,7 +95,7 @@ else:
 
     webrtc_streamer(
         key="dashcam-webcam",
-        mode=MediaMode.RECV,  # Changed from "recv" string to MediaMode enum
+        mode=WebRtcMode.RECVONLY,
         rtc_configuration=RTCConfiguration({
             "iceServers": [{"urls": ["stun:stun.l.google.com:19302"]}]
         }),