Update app.py

app.py

@@ -33,7 +33,7 @@ This is the demo for [SynGen](https://github.com/RoyiRa/Syntax-Guided-Generation
 """
 
 examples = [
-    ["the apple is blue and the carrot is purple", "20"]
+    ["the apple is blue and the carrot is purple", "20"],
     ["a yellow flamingo and a pink sunflower", "16"],
     ["a checkered bowl in a cluttered room", "77"],
     ["a horned lion and a spotted monkey", "1269"]