Update app.py

app.py

@@ -1901,7 +1901,7 @@ if filename is not None: # whisper1
         st.markdown(transcript)
         result = search_arxiv(transcript)
         with st.chat_message("user"):
-            st.markdown(transcript
+            st.markdown(transcript)
             st.session_state.messages.append({"role": "user", "content": transcript})
         with st.chat_message("assistant"):
             st.markdown(result)