Update app.py

app.py

@@ -243,6 +243,18 @@ css = """
     background: #f3f4f6;
     border-radius: 0.5rem;
 }
+.arxiv-link {
+    color: #2563eb;
+    text-decoration: underline;
+    font-size: 0.9em;
+    margin-top: 0.5em;
+}
+.arxiv-note {
+    color: #666;
+    font-size: 0.9em;
+    margin-top: 0.5em;
+    margin-bottom: 0.5em;
+}
 """
 
 with gr.Blocks(theme=gr.themes.Default(), css=css) as iface:
@@ -259,9 +271,16 @@ with gr.Blocks(theme=gr.themes.Default(), css=css) as iface:
                 gr.Markdown("### 📑 Import from arXiv")
                 arxiv_input = gr.Textbox(
                     lines=1,
-                    placeholder="Enter arXiv URL or ID (e.g., 2006.16236 or https://arxiv.org/abs/2006.16236)",
-                    label="arXiv Paper URL/ID"
+                    placeholder="Enter arXiv URL or ID (e.g., 2501.09751)",
+                    label="arXiv Paper URL/ID",
+                    value="https://arxiv.org/abs/2501.09751"  # Default example URL
                 )
+                gr.Markdown("""
+                <p class="arxiv-note">
+                Click input field to use example paper or browse papers at 
+                <a href="https://arxiv.org" target="_blank" class="arxiv-link">arxiv.org</a>
+                </p>
+                """)
                 fetch_button = gr.Button("🔍 Fetch Paper Details", variant="secondary")
             
             gr.Markdown("### 📝 Or Enter Paper Details Manually")
@@ -325,8 +344,7 @@ with gr.Blocks(theme=gr.themes.Default(), css=css) as iface:
                 {paper['abstract']}
                 *{paper['note']}*
                 ---
-                """
-            )
+                """)
 
     # Event handlers
     title_input.change(
@@ -358,4 +376,4 @@ with gr.Blocks(theme=gr.themes.Default(), css=css) as iface:
     )
 
 if __name__ == "__main__":
-    iface.launch()
+    iface.launch()