Update app.py

app.py

@@ -148,7 +148,6 @@ if prompt := st.chat_input("How can I help you today?"):
         output = [result['result']]
 
     def generate_pdf():
-        generate_audio()
         page_number = int(result['source_documents'][0].metadata['page'])
         doc = fitz.open(str(result['source_documents'][0].metadata['source']))
         text = str(result['source_documents'][0].page_content)
@@ -169,13 +168,13 @@ if prompt := st.chat_input("How can I help you today?"):
             pdf_document.close()
         pdf_page_to_image('/home/user/app/pdf2image/output.pdf', page_number, '/home/user/app/pdf2image/output.png')
         image = Image.open('/home/user/app/pdf2image/output.png')
-        st.image(image)
+        message_placeholder.image(image)
 
     def generate_audio():
         sound_file = BytesIO()
         tts = gTTS(result['result'], lang='en')
         tts.write_to_fp(sound_file)
-        st.audio(sound_file)
+        message_placeholder.audio(sound_file)
         st.session_state.sound_played = True