Update app.py

app.py

@@ -799,7 +799,9 @@ Your complete solution must:
 - Maintain proper LaTeX formatting with $ for inline math and $ on separate lines
 - Include any relevant SymPy code for verification
 
-Remember to write out the complete solution even if you only need to add a few steps - the goal is to have a single, complete, verified solution that includes everything necessary for full mathematical rigor."""
+Remember to write out the complete solution even if you only need to add a few steps - the goal is to have a single, complete, verified solution that includes everything necessary for full mathematical rigor.
+
+At the end if you have a different solution than the Revised Solution you verified, explain exactly why."""
 
     try:
         # Make API call for final verification