message

app.py

@@ -30,9 +30,9 @@ title = st.text_input('Enter your own URL', 'https://shorturl.at/csCK3', disable
 st.write('The current movie title is', title)
 
 isCustomPDF = genre==radioButtonList[1] or genre==radioButtonList[2]
-uploaded_file = st.file_uploader("Upload your own {pdfCSVURLText} here", type=pdfCSVURLText.lower(), disabled=not isCustomPDF)
+uploaded_file = st.file_uploader(f"Upload your own {pdfCSVURLText} here", type=pdfCSVURLText.lower(), disabled=not isCustomPDF)
 if uploaded_file is not None:
-    with NamedTemporaryFile(dir='.', suffix='.csv') as f:
+    with NamedTemporaryFile(dir='.', suffix=f'.{pdfCSVURLText.lower()}') as f:
         f.write(uploaded_file.getbuffer())
         st.write('The current uploaded file is', f.name)
 
@@ -58,7 +58,7 @@ if genre==radioButtonList[0]:
 elif genre==radioButtonList[1]:
     enableChatBox = True
 
-title = st.text_input(f'Ask me anything about this {pdfCSVURLText}', 'Type here', disabled=not isCustomURL)
+title = st.text_input(f'Ask me anything about this {pdfCSVURLText}', '', placeholder="Type your question here (e.g. what was the most sold item?)", disabled=not isCustomURL)
 chatWithPDFButton = "CLICK HERE TO START CHATTING"
 if st.button(chatWithPDFButton, type="primary"):
     pass