Update app.py

app.py

@@ -144,7 +144,7 @@ with gr.Blocks(css=css) as demo:
         <div>
           <center>
             <h1>Gen AI Voice Chat</h1>
-            <p>real-time audio + video streaming</p>
+            <p>real-time audio streaming</p>
           </center>
         </div> 
     """
@@ -152,7 +152,7 @@ with gr.Blocks(css=css) as demo:
     with gr.Row() as row:
         with gr.Column():
             webrtc = WebRTC(
-                label="Video Chat",
+                label="Voice Chat",
                 modality="audio",
                 mode="send-receive",
                 elem_id="video-source",