Update app.py

app.py

@@ -318,7 +318,7 @@ def run_and_submit_all( profile: gr.OAuthProfile | None):
     Final Answer: LUX
 
     Example 8: (Identifying non-commutative elements from a table)
-    Question: Given this table defining * on the set S = {p, q, r}, provide the subset of S involved in any possible counter-examples that prove * is not commutative. Provide your answer as a comma separated list of the elements in the set in alphabetical order.
+    Question: Given this table defining * on the set S = {{p, q, r}}, provide the subset of S involved in any possible counter-examples that prove * is not commutative. Provide your answer as a comma separated list of the elements in the set in alphabetical order.
 
     |*|p|q|r|
     |---|---|---|---|