Update app.py

app.py

@@ -16,6 +16,12 @@ objection_handler = ObjectionHandler('objections.csv')
 product_recommender = ProductRecommender('recommendations.csv')
 model = SentenceTransformer('all-MiniLM-L6-v2')
 
+def list_audio_devices():
+    """List available audio input devices."""
+    recognizer = sr.Recognizer()
+    mic_list = sr.Microphone.list_microphone_names()
+    return mic_list
+
 def real_time_analysis():
     st.info("Listening... Say 'stop' to end the process.")
 
@@ -25,7 +31,11 @@ def real_time_analysis():
     total_text = ""
 
     try:
-        # Use the virtual microphone device
+        # List available audio devices
+        mic_list = list_audio_devices()
+        st.write(f"Available audio devices: {mic_list}")
+
+        # Use the virtual microphone (device index 0)
         mic = sr.Microphone(device_index=0)  # Use the virtual microphone device index
 
         while True: