Test code in pytorch 2.4 (#285)

* test code in pytorch 2.4

* update

ch02/01_main-chapter-code/dataloader.ipynb

@@ -38,9 +38,39 @@
     "This notebook contains the main takeaway, the data loading pipeline without the intermediate steps."
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "2b4e8f2d-cb81-41a3-8780-a70b382e18ae",
+   "metadata": {},
+   "source": [
+    "Packages that are being used in this notebook:"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 1,
+   "id": "c7ed6fbe-45ac-40ce-8ea5-4edb212565e1",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "torch version: 2.4.0\n",
+      "tiktoken version: 0.7.0\n"
+     ]
+    }
+   ],
+   "source": [
+    "from importlib.metadata import version\n",
+    "\n",
+    "print(\"torch version:\", version(\"torch\"))\n",
+    "print(\"tiktoken version:\", version(\"tiktoken\"))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
    "id": "0ed4b7db-3b47-4fd3-a4a6-5f4ed5dd166e",
    "metadata": {},
    "outputs": [],
@@ -107,7 +137,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 3,
    "id": "664397bc-6daa-4b88-90aa-e8fc1fbd5846",
    "metadata": {},
    "outputs": [],
@@ -125,7 +155,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 4,
    "id": "d3664332-e6bb-447e-8b96-203aafde8b24",
    "metadata": {},
    "outputs": [