Dont cache code, may need to revert

worker.ts

@@ -1,5 +1,5 @@
 // isolator/worker.ts
-const moduleCache = new Map();
+// No module cache to ensure fresh code for every execution.
 
 const States = Object.freeze({
   SUCCESS: "SUCCESS",
@@ -52,15 +52,11 @@ self.onmessage = async (e) => {
         status
       );
 
-    let userModule = moduleCache.get(code);
-    if (!userModule) {
-      // Use a data URL to import the user's code as an ES module.
-      const dataUrl = `data:text/javascript;base64,${btoa(
-        unescape(encodeURIComponent(code))
-      )}`;
-      userModule = await import(dataUrl);
-      moduleCache.set(code, userModule);
-    }
+    // Use a data URL to import the user's code as a fresh ES module on every execution.
+    const dataUrl = `data:text/javascript;base64,${btoa(
+      unescape(encodeURIComponent(code))
+    )}`;
+    const userModule = await import(dataUrl);
 
     if (typeof userModule.default !== "function") {
       throw new Error(