update dotted line

ch03/01_main-chapter-code/ch03.ipynb

@@ -69,7 +69,7 @@
    "id": "02a11208-d9d3-44b1-8e0d-0c8414110b93",
    "metadata": {},
    "source": [
-    "<img src=\"https://sebastianraschka.com/images/LLMs-from-scratch-images/ch03_compressed/01.webp\" width=\"500px\">"
+    "<img src=\"https://sebastianraschka.com/images/LLMs-from-scratch-images/ch03_compressed/01.webp?123\" width=\"500px\">"
    ]
   },
   {
@@ -2027,7 +2027,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.4"
+   "version": "3.10.6"
   }
  },
  "nbformat": 4,