Add simple HTML frontend for HF Space

frontend/index.html

@@ -44,7 +44,7 @@ async function ask() {
   document.getElementById("answer").textContent = "Thinking...";
   document.getElementById("status").innerHTML = "";
 
-  const res = await fetch("/chat", {
+  const res = await fetch("/ask", {   // <-- ensure this matches backend
     method: "POST",
     headers: { "Content-Type": "application/json" },
     body: JSON.stringify({ question: q })
@@ -52,7 +52,9 @@ async function ask() {
 
   const data = await res.json();
 
-  document.getElementById("answer").textContent = data.answer || "No answer";
+  document.getElementById("answer").textContent =
+    data.answer || "No answer";
+
   (data.status || []).forEach(s => {
     const li = document.createElement("li");
     li.textContent = s;