[AL-4860] Fix notebook imports and invalid notebook

Author: whistler

examples/annotation_import/image.ipynb

@@ -84,8 +84,7 @@
       "metadata": {},
       "source": [
         "import labelbox as lb\n",
-        "import labelbox.data.annotation_types as lb_types\n",
-        "import labelbox.data.serialization as lb_serializers\n",
+        "import labelbox.types as lb_types\n",
         "import uuid\n",
         "import numpy as np\n"
       ],

examples/label_export/images.ipynb

@@ -1,16 +1,18 @@
 {
+  "nbformat": 4,
+  "nbformat_minor": 2,
+  "metadata": {},
   "cells": [
     {
-      "cell_type": "markdown",
       "metadata": {},
       "source": [
         "<td>\n",
         "   <a target=\"_blank\" href=\"https://labelbox.com\" ><img src=\"https://labelbox.com/blog/content/images/2021/02/logo-v4.svg\" width=256/></a>\n",
         "</td>"
-      ]
+      ],
+      "cell_type": "markdown"
     },
     {
-      "cell_type": "markdown",
       "metadata": {},
       "source": [
         "<td>\n",
@@ -22,72 +24,70 @@
         "<a href=\"https://github.com/Labelbox/labelbox-python/tree/master/examples/label_export/images.ipynb\" target=\"_blank\"><img\n",
         "src=\"https://img.shields.io/badge/GitHub-100000?logo=github&logoColor=white\" alt=\"GitHub\"></a>\n",
         "</td>"
-      ]
+      ],
+      "cell_type": "markdown"
     },
     {
-      "cell_type": "markdown",
       "metadata": {},
       "source": [
         "# Image Data Export\n",
         "* Export labels from image annotation projects"
-      ]
+      ],
+      "cell_type": "markdown"
     },
     {
-      "cell_type": "code",
-      "execution_count": null,
       "metadata": {},
-      "outputs": [],
       "source": [
         "!pip install \"labelbox[data]\""
-      ]
+      ],
+      "cell_type": "code",
+      "outputs": [],
+      "execution_count": null
     },
     {
-      "cell_type": "code",
-      "execution_count": null,
       "metadata": {},
-      "outputs": [],
       "source": [
         "import labelbox as lb\n",
         "import labelbox.types as lb_types\n",
         "\n",
         "from PIL import Image\n",
         "import numpy as np\n",
         "import os"
-      ]
+      ],
+      "cell_type": "code",
+      "outputs": [],
+      "execution_count": null
     },
     {
-      "cell_type": "markdown",
       "metadata": {},
       "source": [
         "# API Key and Client\n",
         "Provide a valid api key below in order to properly connect to the Labelbox Client."
-      ]
+      ],
+      "cell_type": "markdown"
     },
     {
-      "cell_type": "code",
-      "execution_count": null,
       "metadata": {},
-      "outputs": [],
       "source": [
         "# Add your api key and project\n",
         "API_KEY = None\n",
         "client = lb.Client(api_key=API_KEY)\n",
         "project = client.get_project(PROJECT_ID)"
-      ]
+      ],
+      "cell_type": "code",
+      "outputs": [],
+      "execution_count": null
     },
     {
-      "cell_type": "markdown",
       "metadata": {},
       "source": [
         "### Export the labels\n",
         "* Data can be exported to annotation objects or raw_json (old export format)"
-      ]
+      ],
+      "cell_type": "markdown"
     },
     {
-      "cell_type": "code",
-      "execution_count": null,
       "metadata": {},
-      "outputs": [],
       "source": [
         "labels = project.label_generator()\n",
         "\n",
@@ -169,4 +169,4 @@
       "execution_count": null
     }
   ]
-}
+}

examples/prediction_upload/image_predictions.ipynb

@@ -91,8 +91,7 @@
       "metadata": {},
       "source": [
         "import labelbox as lb\n",
-        "import labelbox.data.annotation_types as lb_types\n",
-        "import labelbox.data.serialization as lb_serializers\n",
+        "import labelbox.types as lb_types\n",
         "import uuid\n",
         "import numpy as np"
       ],

examples/prediction_upload/text_predictions.ipynb

@@ -84,8 +84,7 @@
       "metadata": {},
       "source": [
         "import labelbox as lb\n",
-        "import labelbox.data.annotation_types as lb_types\n",
-        "import labelbox.data.serialization as lb_serializers\n",
+        "import labelbox.types as lb_types\n",
         "import uuid"
       ],
       "cell_type": "code",