diff --git a/.ipynb_checkpoints/model-checkpoint.ipynb b/.ipynb_checkpoints/model-checkpoint.ipynb
new file mode 100644
index 0000000..5bb2f88
--- /dev/null
+++ b/.ipynb_checkpoints/model-checkpoint.ipynb
@@ -0,0 +1,53 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "28251948-ea02-4d1c-a460-8b3b074d4a62",
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2026-04-30T06:57:39.151380Z",
+     "iopub.status.busy": "2026-04-30T06:57:39.150767Z",
+     "iopub.status.idle": "2026-04-30T06:57:42.023146Z",
+     "shell.execute_reply": "2026-04-30T06:57:42.020362Z",
+     "shell.execute_reply.started": "2026-04-30T06:57:39.151292Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "import torch\n",
+    "print(torch.__version__)\n",
+    "print(torch.cuda.is_available())"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "dbc835cb-37b8-4585-bf51-7fef4f22a9a3",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "torch2.11.0-py3.11-cuda13.0",
+   "language": "python",
+   "name": "torch2.11.0-py3.11-cuda13.0"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.15"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/model.ipynb b/model.ipynb
new file mode 100644
index 0000000..9317826
--- /dev/null
+++ b/model.ipynb
@@ -0,0 +1,63 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "e6695aa2-276b-43a3-bbab-590c78f058cd",
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2026-04-30T06:57:55.529177Z",
+     "iopub.status.busy": "2026-04-30T06:57:55.528522Z",
+     "iopub.status.idle": "2026-04-30T06:57:55.694355Z",
+     "shell.execute_reply": "2026-04-30T06:57:55.691327Z",
+     "shell.execute_reply.started": "2026-04-30T06:57:55.529139Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "!pwd"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "28251948-ea02-4d1c-a460-8b3b074d4a62",
+   "metadata": {
+    "execution": {
+     "iopub.execute_input": "2026-04-30T06:57:39.151380Z",
+     "iopub.status.busy": "2026-04-30T06:57:39.150767Z",
+     "iopub.status.idle": "2026-04-30T06:57:42.023146Z",
+     "shell.execute_reply": "2026-04-30T06:57:42.020362Z",
+     "shell.execute_reply.started": "2026-04-30T06:57:39.151292Z"
+    }
+   },
+   "outputs": [],
+   "source": [
+    "import torch\n",
+    "print(torch.__version__)\n",
+    "print(torch.cuda.is_available())"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "torch2.11.0-py3.11-cuda13.0",
+   "language": "python",
+   "name": "torch2.11.0-py3.11-cuda13.0"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.11.15"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}