Update app.py

app.py

@@ -96,28 +96,27 @@ def main():
     available_microphones = list_available_microphones()
 
     if available_microphones:
-        st.info("Microfonos disponibles: {}".format(available_microphones))
-        device_index = available_microphones[0]  
-        st.info("Micrófono seleccionado: {}".format(device_index))
-
+        st.info("Micrófonos disponibles: {}".format(available_microphones))
+        selected_microphone = st.selectbox("Selecciona un micrófono", available_microphones)
+        st.info("Micrófono seleccionado: {}".format(selected_microphone))
         recognizer = sr.Recognizer()
-        audio_recording = sr.Microphone(device_index=device_index, sample_rate=16000, chunk_size=1024)
+        audio_recording = sr.Microphone(device_index=selected_microphone, sample_rate=16000, chunk_size=1024)
 
         st.info("Habla para grabar")
         with audio_recording as source:
             recognizer.adjust_for_ambient_noise(source, duration=1)
             audio_data = recognizer.listen(source, timeout=5)
-        
+
         st.success("Deteniendo la grabación...")
 
         if audio_data:
             st.audio(audio_data.frame_data, format="audio/wav")
-            audio_text = recognize_speech(device_index=device_index)
+            audio_text = recognize_speech(device_index=selected_microphone)
             if audio_text:
-                output, audio_file = generate(audio_text, history=st.session_state.history)  
+                output, audio_file = generate(audio_text, history=st.session_state.history)
 
-                if audio_text:  
-                    st.session_state.history.append((audio_text, output))  
+                if audio_text:
+                    st.session_state.history.append((audio_text, output))
 
                 if audio_file is not None:
                     st.markdown(