diff --git a/.gitignore b/.gitignore
index 10fc461..cae4225 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 # Byte-compiled / optimized / DLL files
+model
 __pycache__/
 *.py[cod]
 *$py.class
diff --git a/scripts/example.py b/scripts/example.py
index 8bb08a3..ba66b5d 100644
--- a/scripts/example.py
+++ b/scripts/example.py
@@ -333,7 +333,7 @@ def prepare_prompt(*, prompt: str, prompt_assets: dict, views: list[str]):
                 }
                 # add mask
                 token["mask"] = {
-                    view: np.ones((n_objs_prompt[view],), dtype=np.bool)
+                    view: np.ones((n_objs_prompt[view],), dtype=bool)
                     for view in views
                 }
                 n_objs_to_pad = {
@@ -353,7 +353,7 @@ def prepare_prompt(*, prompt: str, prompt_assets: dict, views: list[str]):
                         for view in views
                     },
                     "mask": {
-                        view: np.zeros((n_objs_to_pad[view]), dtype=np.bool)
+                        view: np.zeros((n_objs_to_pad[view]), dtype=bool)
                         for view in views
                     },
                 }