update js

static/script.js

@@ -13,5 +13,9 @@ textGenForm.addEventListener("submit", async (e) => {
   const textGenInput = document.getElementById("text-gen-input");
   const textGenParagraph = document.getElementById("text-gen-output");
 
-  textGenParagraph.textContent = await translateText(textGenInput.value);
+  try {
+    textGenParagraph.textContent = await translateText(textGenInput.value);
+  } catch (err) {
+    console.log(err);
+  }
 });