Update static/script.js

static/script.js

@@ -57,7 +57,7 @@ sendButton.addEventListener('click', () => {
     const message = chatInput.value.trim();
     if (message) {
         appendMessage(message, 'user');
-        socket.emit('message', { question: message, session_id: 'abc123' });
+        socket.emit('message', { question: message, language="en", session_id: 'abc123' });
         chatInput.value = '';
         response = "";
     } else {