Fix filepaths in notebook

Author: prathapsridharan

tools/cellxgene_census_builder/spatial_dev_tools/tiledbsoma_spatial_dataset_ingest.ipynb

@@ -50,7 +50,9 @@
    ],
    "source": [
     "# NOTE: Replace value of `my_h5ad_path` with an appropriate path to a cellxgene h5ad spatial file\n",
-    "my_h5ad_path = \"../../../ps_stuff/spatial_test_datasets/c63d5cb4-1046-4948-a188-e6af50ef90f4.h5ad\"\n",
+    "my_h5ad_path = (\n",
+    "    \"/Users/psridharan/code/cellxgene-census/ps_stuff/spatial_test_datasets/c63d5cb4-1046-4948-a188-e6af50ef90f4.h5ad\"\n",
+    ")\n",
     "\n",
     "from_cxg_spatial_h5ad(\n",
     "    input_h5ad_path=my_h5ad_path,\n",