Update app.py

app.py

@@ -193,20 +193,21 @@ if prompt := st.chat_input("How can I help you today?"):
 
 
     with st.sidebar:
-        choice = st.radio("References and TTS",["Reference & TTS" ], index=None,)
-        if choice == 'Reference & TTS':
+        choice = st.radio("References and TTS",["Reference" , 'TTS'], index=None)
+
+        if choice == 'Reference':
             generate_pdf()
             st.session_state['reference'] = '/home/user/app/pdf2image/output.png'
             st.image(st.session_state['reference'])
-            
-            st.session_state.reference = True    
+
+        if choice == 'TTS':
             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'])
+            st.audio(st.session_state['audio'])
         
     st.session_state.messages.append({"role": "assistant", "content": full_response})