Fix button initialization

index.html

@@ -10,7 +10,9 @@
 			env.allowLocalModels = false; // Skip check for models hosted locally
           
             const c = console;
-			
+
+            const button = document.getElementById("submit");
+
 			function progress_callback(x) {
 				if (x.status === "done") {
 					document.getElementById("status").textContent += `\ndone: ${x.file}`;
@@ -34,8 +36,6 @@
 			}
 			
 			const translator = await pipeline('translation', 'Xenova/nllb-200-distilled-600M', { progress_callback });
-			
-			const button = document.getElementById("submit");
 
 			button.addEventListener("click", async () => {
 				button.value = "Computing...";