Update main.py

main.py

@@ -24,7 +24,7 @@ with gr.Blocks(theme="glass") as demo:
 
     gr.Examples([
         ["How should a MDPE pipe cross a Nallah?"],
-        ["At what depth should a MDPE pipe be laid?"]
+        ["At what depth should a MDPE pipe be laid?"],
         ["Explain with example RFC shortfall calculation for vendor of Pool 1."],
     ], inputs=msg, label= "Examples"
     )