Update app.py

app.py

@@ -606,6 +606,14 @@ Please provide:
 4. A numerical score out of 100 based on the criteria above
 5. Finally, present a complete revised solution to which you would award a score of 100
 
+Important: When writing mathematical expressions, use these formatting rules re LaTeX
+   - Use $ for inline math
+   - Use $$ on separate lines for equations
+   - Put each solution step on its own line in $$ $$
+   - DO NOT use \\begin{{aligned}} or similar environments
+   - When writing questions involving currency expressed in dollars NEVER use the `$` symbol as it will be interepreted as math mode. ALWAYS write out the word dollars.
+      * Example: 1000 dollars
+
 Format your response with clear headers and bullet points."""
 
         # Call OpenAI API