diff --git a/cdTMP/.ipynb_checkpoints/Untitled-checkpoint.ipynb b/cdTMP/.ipynb_checkpoints/Untitled-checkpoint.ipynb
new file mode 100644
index 0000000..1016ce9
--- /dev/null
+++ b/cdTMP/.ipynb_checkpoints/Untitled-checkpoint.ipynb
@@ -0,0 +1,53 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "db3fdebd-b7cd-4a83-9f52-2b01691dfcbd",
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "TypeError",
+     "evalue": "ord() expected a character, but string of length 2 found",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------\u001b[0m",
+      "\u001b[1;31mTypeError\u001b[0mTraceback (most recent call last)",
+      "Cell \u001b[1;32mIn[4], line 1\u001b[0m\n\u001b[1;32m----> 1\u001b[0m \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;28;43mord\u001b[39;49m\u001b[43m(\u001b[49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[38;5;124;43m12\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[43m)\u001b[49m)\n",
+      "\u001b[1;31mTypeError\u001b[0m: ord() expected a character, but string of length 2 found"
+     ]
+    }
+   ],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "7a1670a0-01da-495a-a2b7-9dd635238477",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.10"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/cdTMP/Untitled.ipynb b/cdTMP/Untitled.ipynb
new file mode 100644
index 0000000..1016ce9
--- /dev/null
+++ b/cdTMP/Untitled.ipynb
@@ -0,0 +1,53 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "db3fdebd-b7cd-4a83-9f52-2b01691dfcbd",
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "TypeError",
+     "evalue": "ord() expected a character, but string of length 2 found",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[1;31m---------------------------------------\u001b[0m",
+      "\u001b[1;31mTypeError\u001b[0mTraceback (most recent call last)",
+      "Cell \u001b[1;32mIn[4], line 1\u001b[0m\n\u001b[1;32m----> 1\u001b[0m \u001b[38;5;28mprint\u001b[39m(\u001b[38;5;28;43mord\u001b[39;49m\u001b[43m(\u001b[49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[38;5;124;43m12\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[43m)\u001b[49m)\n",
+      "\u001b[1;31mTypeError\u001b[0m: ord() expected a character, but string of length 2 found"
+     ]
+    }
+   ],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "7a1670a0-01da-495a-a2b7-9dd635238477",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.8.10"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}