Update app.py

app.py

@@ -143,17 +143,15 @@ def main():
                 else:
                     st.subheader(f"Top Results ({search_duration:.2f}s)")
                     for res in results:
-                        with st.expander(res.get('title', 'Untitled')):
-                            st.markdown(f"**Summary**: {res.get('summary', '')}")
-                            similarity = res.get('similarity', 0)
+                        with st.expander(res["title"]):
+                            st.markdown(f"**Summary**: {res['summary']}")
+                            similarity = res['similarity']
                             st.progress(similarity)
                             st.markdown(f"**Confidence**: {similarity:.1%}")
-                            st.markdown(f"**Authors**: {res.get('authors', '')}")
-                            source = res.get('source', '')
+                            st.markdown(f"**Authors**: {res['authors']}")
+                            source = res['source']
                             if source and is_valid_url(source):
-                                st.markdown(f"[View Source]({source})")
-                            elif res.get('title'):
-                                st.markdown(f"[Google Scholar Search](https://scholar.google.com/scholar?q={quote(res['title'])})")
+                                st.markdown(f"[View Source]({source}) | [Google Scholar Search](https://scholar.google.com/scholar?q={quote(res['title'])})")
 
             except Exception as e:
                 logger.error(f"Search error: {str(e)}")