Update app.py

app.py

@@ -30,7 +30,7 @@ with open('scripts.js', 'r', encoding='utf-8') as file:
                     const observer = new MutationObserver((mutationsList) => {
                         for (const mutation of mutationsList) {
                             if (mutation.type === 'childList' || mutation.type === 'characterData') {
-                                handleCheatsheetsJsonChange();
+                                handleCheatsheetsJsonChange(cheatsheetsJsonElement);
                             }
                         }
                     });
@@ -41,7 +41,7 @@ with open('scripts.js', 'r', encoding='utf-8') as file:
                         subtree: true,
                     });
             
-                    handleCheatsheetsJsonChange();
+                    handleCheatsheetsJsonChange(cheatsheetsJsonElement);
                 } else {
                     const observer = new MutationObserver((mutationsList, observer) => {
                         for (const mutation of mutationsList) {