remove type hints

ark_example.py

@@ -60,7 +60,7 @@ _LICENSE = "https://github.com/angelolab/ark-analysis/blob/main/LICENSE"
 # _URL_REPO = "https://huggingface.co/datasets/angelolab/ark_example"
 
 
-_URL_DATA: dict[str, str] = {
+_URL_DATA = {
     "image_data": "./data/image_data.zip",
     "cell_table": "./data/segmentation/cell_table.zip",
     "deepcell_output": "./data/segmentation/deepcell_output.zip",
@@ -69,7 +69,7 @@ _URL_DATA: dict[str, str] = {
     "spatial_lda": "./data/spatial_analysis/spatial_lda.zip",
 }
 
-_URL_DATASET_CONFIGS: dict[str, dict[str, str]] = {
+_URL_DATASET_CONFIGS = {
     "segment_image_data": {"image_data": _URL_DATA["image_data"]},
     "cluster_pixels": {
         "image_data": _URL_DATA["image_data"],