Update app.py

app.py

@@ -13,7 +13,7 @@ pre_prompt_sent = False
 
 def take_user_input():
     r = sr.Recognizer()
-    with sd.InputStream(callback=lambda indata, frames, time, status: None):
+    with sd.InputStream(device="1", callback=lambda indata, frames, time, status: None):
         with sr.Microphone() as source:
             st.info('Escuchando...')
             r.pause_threshold = 1