Update app.py

app.py

@@ -234,9 +234,9 @@ class AcademicResearchAssistant:
             for paper in st.session_state.fetched_papers:
                 with st.expander(f"📑 {paper.get('title', 'Untitled Paper')}"):
                     st.markdown(
-    r"""
+    f"""
     <div class='paper-card'>
-        <div class='paper-title'>{paper.get('title', '').replace('\n', ' ').strip()}</div>
+        <div class='paper-title'>{paper.get('title', '').replace('\\n', ' ').strip()}</div>
         <div class='paper-metadata'>
             Year: {paper.get('year', 'N/A')} | Paper ID: {paper.get('paper_number', 'N/A')}
         </div>