Update app.py

app.py

@@ -35,6 +35,10 @@ def real_time_analysis():
         mic_list = list_audio_devices()
         st.write(f"Available audio devices: {mic_list}")
 
+        if not mic_list:
+            st.error("No audio devices found. Please check the virtual microphone setup.")
+            return
+
         # Use the virtual microphone (device index 0)
         mic = sr.Microphone(device_index=0)  # Use the virtual microphone device index
 
@@ -108,6 +112,7 @@ def real_time_analysis():
     except Exception as e:
         st.error(f"Error in real-time analysis: {e}")
 
+
 def generate_comprehensive_summary(chunks):
     """Generate a comprehensive summary from conversation chunks."""
     full_text = " ".join([chunk[0] for chunk in chunks])