Update app.py

app.py

@@ -197,14 +197,16 @@ if prompt := st.chat_input("How can I help you today?"):
 
 
     
-    choice = st.radio("References and TTS",["Reference" , 'TTS'])
-    if choice == 'Reference':
+    #choice = st.radio("References and TTS",["Reference" , 'TTS'])
+    on_ref = st.toggle('Reference')
+    if on_ref:
         with st.sidebar:
             generate_pdf()
             st.session_state['reference'] = '/home/user/app/pdf2image/output.png'
             st.image(st.session_state['reference'])
-
-    if choice == 'TTS':
+    
+    on_TTS = st.toggle('TTS')
+    if on_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')