Remove reinstalling TF 2

PiperOrigin-RevId: 303697751

examples/colab/tf2_text_classification.ipynb

@@ -115,21 +115,6 @@
         "This notebook uses [tf.keras](https://www.tensorflow.org/guide/keras), a high-level API to build and train models in TensorFlow, and [TensorFlow Hub](https://www.tensorflow.org/hub), a library and platform for transfer learning. For a more advanced text classification tutorial using `tf.keras`, see the [MLCC Text Classification Guide](https://developers.google.com/machine-learning/guides/text-classification/)."
       ]
     },
-    {
-      "cell_type": "code",
-      "execution_count": 0,
-      "metadata": {
-        "colab": {},
-        "colab_type": "code",
-        "id": "qqb0PzPs0Imt"
-      },
-      "outputs": [],
-      "source": [
-        "!pip uninstall -y tf-nightly tensorflow\n",
-        "!pip install tf-nightly-2.0-preview --quiet\n",
-        "!pip install \"tensorflow-hub\u003e=0.3\""
-      ]
-    },
     {
       "cell_type": "code",
       "execution_count": 0,
@@ -607,8 +592,7 @@
       "name": "basic-text-classification.ipynb",
       "private_outputs": true,
       "provenance": [],
-      "toc_visible": true,
-      "version": "0.3.2"
+      "toc_visible": true
     },
     "kernelspec": {
       "display_name": "Python 3",