Update app.py

app.py

@@ -115,7 +115,7 @@ def generate_response(user_input):
     return response.choices[0].message.content
 
 def text_to_speech(text):
-     Create a text-to-speech object
+    Create a text-to-speech object
     tts = gTTS(text=text, lang=('en'))
 #    # Save the audio file
     tts.save('output.mp3')