update the interface

app.py

@@ -39,6 +39,7 @@ iface = gr.Interface(
     inputs="text", 
     outputs="text",
     title="Tab-CoT: Zero-Shot Tabular Chain-of-Thought",
-    examples="Tommy is fundraising for his charity by selling brownies for $3 a slice and cheesecakes for $4 a slice. If Tommy sells 43 brownies and 23 slices of cheesecake, how much money does Tommy raise?")
+    examples=[["Tommy is fundraising for his charity by selling brownies for $3 a slice and cheesecakes for $4 a slice. If Tommy sells 43 brownies and 23 slices of cheesecake, how much money does Tommy raise?"]]
+    )
 iface.launch()