Update app.py

app.py

@@ -759,9 +759,12 @@ Please maintain the same LaTeX formatting as the original solution."""
         
         return resolution_text, has_discrepancy, revised_solution
             
-    except Exception as e:
-        logger.error(f"Error in discrepancy resolution: {str(e)}")
-        return f"Error in resolution: {str(e)}", False, None
+        except Exception as e:
+            logger.error(f"Error in discrepancy resolution: {str(e)}")
+            resolution_text = f"Error in resolution: {str(e)}"
+            has_discrepancy = False  # Explicitly set in error case
+            revised_solution = None
+            return resolution_text, has_discrepancy, revised_solution
 
 def perform_final_verification(revised_solution):
     """