Updated notebook per PR comments

Author: lmoehlenbrock

examples/prediction_upload/geospatial_predictions.ipynb

@@ -120,7 +120,6 @@
         "from PIL import Image\n",
         "import cv2\n",
         "import ndjson\n",
-        "import gdal\n",
         "\n",
         "import labelbox as lb\n",
         "import labelbox.data.annotation_types as lb_types\n",
@@ -770,9 +769,6 @@
       "source": [
         " ## Lets create another polygon annotation with python annotation tools that draws the image using cv2 and PIL python libraries\n",
         "\n",
-        "from PIL import Image\n",
-        "import cv2\n",
-        "\n",
         "hsv = cv2.cvtColor(tiled_image_data.value, cv2.COLOR_RGB2HSV)\n",
         "mask = cv2.inRange(hsv, (10, 25, 25), (100, 150, 255))\n",
         "kernel = np.ones((15, 20), np.uint8)\n",
@@ -796,7 +792,7 @@
         "\n",
         "# Here is the NDJSON representation of the resulting polygon:\n",
         "polygon_prediction_two_ndjson = {\n",
-        "    \"name\": \"polygon_geo\",\n",
+        "    \"name\": \"polygon_geo_2\",\n",
         "    \"confidence\": 0.5,\n",
         "    \"polygon\": [\n",
         "        {'x': -122.31703039689702, 'y': 37.87397804081582},\n",