Updating this notebook to point to the 0.11 branch. (#520)

Co-authored-by: Brennan Saeta <[email protected]>

Author: ematejska

docs/site/tutorials/introducing_x10.ipynb

@@ -39,7 +39,7 @@
         "colab": {}
       },
       "source": [
-        "%install '.package(url: \"https://github.com/tensorflow/swift-models\", .branch(\"tensorflow-0.10\"))' Datasets ImageClassificationModels\n",
+        "%install '.package(url: \"https://github.com/tensorflow/swift-models\", .branch(\"tensorflow-0.11\"))' Datasets ImageClassificationModels\n",
         "print(\"\\u{001B}[2J\")"
       ],
       "execution_count": 0,