Update app.py

app.py

@@ -162,19 +162,26 @@ with gr.Blocks() as demo:
                 submit_button = gr.Button("Send")
                 clear_history_button = gr.Button("Clear Chat History")
             
+            pdf_path = "renesas-ra6m1-group-datasheet.pdf"
+
             with gr.Group():
                 gr.Markdown("### Example Applications")
                 gr.Examples(
-                    examples=[
+                    [
                         ["Industrial automation system requiring precise motion control and multiple sensor inputs"],
                         ["Battery-powered IoT device with wireless connectivity and low power requirements"],
                         ["High-performance motor control application with real-time processing needs"],
-                        ["Smart building management system with multiple environmental sensors"],
+                        ["Smart building management system with multiple environmental sensors"]
                     ],
                     inputs=[question_input],
                     label="Example Applications"
                 )
-    
+                gr.Examples(
+                    [[pdf_path]],
+                    inputs=[pdf_input],
+                    label="Example PDF"
+                )
+                
     def handle_question(question):
         explanation, df = pdf_chat.answer_question(question)
         return explanation, df, question