Create static/app.js

static/app.js

@@ -0,0 +1,15 @@
+async function generate() {
+  let prompt = document.getElementById("prompt").value;
+
+  let res = await fetch("/api/video", {
+    method: "POST",
+    headers: {"Content-Type":"application/json"},
+    body: JSON.stringify({prompt})
+  });
+
+  let data = await res.json();
+
+  alert("Job ID: " + data.job_id);
+
+  document.getElementById("video").src = "/static/output.mp4";
+}