Update app.py

app.py

@@ -1,6 +1,13 @@
 import pyttsx3
 import speech_recognition as sr
 from transformers import pipeline
+from gtts import gTTS
+import os
+
+def speak(text):
+    tts = gTTS(text)
+    tts.save("response.mp3")
+    os.system("mpg321 response.mp3")
 
 # Initialize Text-to-Speech engine
 engine = pyttsx3.init()