fix colab button

Author: bebechien

Gemma/[Gemma_2]Finetune_with_Torch_XLA.ipynb

@@ -56,10 +56,11 @@
         "- How to peform **Parameter-Efficient Fine-Tuning (PEFT)** with the **Low-Rank Adaptation (LoRA)** on [Gemma 2 2B](https://huggingface.co/google/gemma-2-2b) using Hugging Face's **TRL** framework, **Torch XLA** and TPUs.\n",
         "\n",
         "<table align=\"left\">\n",
-        "  <tr>\n",
-        "    <a target=\"_blank\" href=\"https://colab.research.google.com/github/google-gemini/gemma-cookbook/blob/main/Gemma/[Gemma_2]Finetune_with_Torch_XLA.ipynb\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" />Run in Google Colab</a>\n",
-        "  </tr>\n",
+        "  <td>\n",
+        "    <a target=\"_blank\" href=\"https://colab.research.google.com/github/google-gemini/gemma-cookbook/blob/main/Gemma/[Gemma_2]Finetune_with_Torch_XLA.ipynb\"><img src=\"https://www.tensorflow.org/images/colab_logo_32px.png\" />Run in Google Colab</a>\n",
+        "  </td>\n",
         "</table>\n",
+        "<br><br>\n",
         "\n",
         "[![Kaggle](https://kaggle.com/static/images/open-in-kaggle.svg)](https://www.kaggle.com/notebooks/welcome?src=https://github.com/google-gemini/gemma-cookbook/blob/main/Gemma/[Gemma_2]Finetune_with_Torch_XLA.ipynb)\n"
       ]