update demo

demo.ipynb

@@ -1,5 +1,13 @@
 {
  "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "bb2e6f60",
+   "metadata": {},
+   "source": [
+    "# BLIP: Inference Demo"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -53,7 +61,8 @@
    "id": "f72f4406",
    "metadata": {},
    "source": [
-    "# Image Captioning"
+    "# Image Captioning\n",
+    "Perform image captioning using finetuned BLIP model"
    ]
   },
   {
@@ -98,7 +107,8 @@
    "id": "fac320a2",
    "metadata": {},
    "source": [
-    "# VQA"
+    "# VQA\n",
+    "Perform visual question answering using finetuned BLIP model"
    ]
   },
   {