Update app.py

app.py

@@ -251,13 +251,13 @@ if prompt := st.chat_input("How can I help you today?"):
                 st.image(st.session_state['reference'])
         if button('TTS'):
             with st.sidebar:
-            with open('/home/user/app/audio/audio.mp3','wb') as sound_file:
-                tts = gTTS(result['result'], lang='en', tld = 'co.in')
-                tts.write_to_fp(sound_file)
-            sound = AudioSegment.from_mp3("/home/user/app/audio/audio.mp3")
-            sound.export("/home/user/app/audio/audio.wav", format="wav")
-            st.session_state['audio'] = '/home/user/app/audio/audio.wav'
-            st.audio(st.session_state['audio'])
+                with open('/home/user/app/audio/audio.mp3','wb') as sound_file:
+                    tts = gTTS(result['result'], lang='en', tld = 'co.in')
+                    tts.write_to_fp(sound_file)
+                sound = AudioSegment.from_mp3("/home/user/app/audio/audio.mp3")
+                sound.export("/home/user/app/audio/audio.wav", format="wav")
+                st.session_state['audio'] = '/home/user/app/audio/audio.wav'
+                st.audio(st.session_state['audio'])