Update example button labels in app.py to improve clarity and relevance of paper queries.

app.py

@@ -598,8 +598,7 @@ with gr.Blocks(
             gr.Markdown("### 💡 Examples")
             example_btn1 = gr.Button("What papers discuss AI's impact on employment?", size="sm")
             example_btn2 = gr.Button("Show me the full paper about AI companions", size="sm")
-            example_btn3 = gr.Button("What's the conclusion of the pig disease detection paper?", size="sm")
-            example_btn4 = gr.Button("Compare findings on AI in education", size="sm")
+            example_btn3 = gr.Button("Compare findings on AI in education", size="sm")
     
     # Event handlers
     msg.submit(
@@ -627,8 +626,7 @@ with gr.Blocks(
     # Example handlers
     example_btn1.click(lambda: "What papers discuss AI's impact on employment?", outputs=msg)
     example_btn2.click(lambda: "Show me the full paper about AI companions", outputs=msg)
-    example_btn3.click(lambda: "What's the conclusion of the pig disease detection paper?", outputs=msg)
-    example_btn4.click(lambda: "Compare findings on AI in education", outputs=msg)
+    example_btn3.click(lambda: "Compare findings on AI in education", outputs=msg)
 
 if __name__ == "__main__":
     if not os.getenv("OPENAI_API_KEY"):