Remove note about tuning only being supported for 1.0. (#517)

Author: pcoet

site/en/gemini-api/docs/model-tuning/python.ipynb

@@ -68,15 +68,6 @@
         "In this notebook, you'll learn how to get started with the tuning service using the Python client library for the Gemini API. Here, you'll learn how to tune the text model behind the Gemini API's text generation service."
       ]
     },
-    {
-      "cell_type": "markdown",
-      "metadata": {
-        "id": "4JXd-HdCsKdZ"
-      },
-      "source": [
-        "**Note**: At this time, tuning is only available for the `gemini-1.0-pro-001` model."
-      ]
-    },
     {
       "cell_type": "markdown",
       "metadata": {