Update app.py

app.py

@@ -54,7 +54,8 @@ MEDIA_TO_GEMINI_QUEUE_MAXSIZE = 10
 AUDIO_PLAYBACK_QUEUE_MAXSIZE = 10
 
 # WebRTC settings
-WEBRTC_REQUESTED_SEND_SAMPLE_RATE = SEND_SAMPLE_RATE
+WEBRTC_REQUESTED_SEND_SAMPLE_RATE
+ = SEND_SAMPLE_RATE
 WEBRTC_REQUESTED_AUDIO_CHANNELS = CHANNELS
 
 
@@ -165,7 +166,7 @@ class GeminiInteractionLoop:
             return
         try:
             logging.info(f"Sending text to Gemini: '{user_text[:50]}...'")
-            await self.gemini_session.send_client_content(types.Part(text=user_text))
+            await self.gemini_session.send_client_content(text=user_text)
         except Exception as e:
             logging.error(
                 f"Error sending text message to Gemini: {e}", exc_info=True)