Update app.py

app.py

@@ -6,6 +6,7 @@ from gtts import gTTS
 from audiorecorder import audiorecorder
 import speech_recognition as sr
 from pydub import AudioSegment
+import Microphone, Recognizer from speech_recognition
 
 if "history" not in st.session_state:
     st.session_state.history = []
@@ -13,8 +14,16 @@ if "history" not in st.session_state:
 def recognize_speech(audio_data, show_messages=True):
     recognizer = sr.Recognizer()
 
-    with sr.Microphone() as source:
-        audio = recognizer.listen(source)
+    microphone_list = sr.Microphone.list_working_microphones()
+
+    if not microphone_list:
+        raise ValueError("No se encontraron micrófonos funcionando.")
+
+    selected_microphone_index = microphone_list[0]
+
+    with sr.Microphone(device_index=selected_microphone_index) as source:
+        recognizer.adjust_for_ambient_noise(source, duration=5)
+        audio = recognizer.listen(source, timeout=5)
 
     try:
         audio_text = recognizer.recognize_google(audio, language="es-ES")