Update app.py

app.py

@@ -47,7 +47,7 @@ def search_arxiv(query, max_results=3):
 
                 # Extract information from each entry
                 result["title"] = entry.find("{http://www.w3.org/2005/Atom}title").text
-                result["abstract"] = entry.find("{http://arxiv.org/schemas/atom}summary").text
+                result["abstract"] = entry.find("{http://www.w3.org/2005/Atom}summary").text
                 result["link"] = entry.find("{http://www.w3.org/2005/Atom}link[@title='pdf']").attrib["href"]
 
                 authors = []
@@ -74,7 +74,7 @@ if st.button('Substantiate'):
     search_results = search_papers(user_input)
     if search_results is not None and len(search_results) > 0:
         with st.spinner('Searching for relevant research papers...'):
-            for result in search_results:
+            for result in search_results[:3]:
                 st.write(f"<a href='javascript:void(0)' onclick='window.open(\"{result['link']}\", \"_blank\");return false;'>{result['title']}</a>", unsafe_allow_html=True)
                 st.write(result["abstract"])
                 st.write("Authors: ", ", ".join(result["authors"]))