Update app.py

app.py

@@ -578,7 +578,7 @@ def main():
                     with col3:
                         st.subheader("Arxiv and Mistral Research:")
                         with st.spinner("Searching ArXiv..."):
-                            results = search_arxiv(query)
+                            results = search_arxiv(user_input)
                             st.markdown(results)
                             
         # Display Chat History