test(fix): fixing failing tests

tests/annotations/test_frames.py

@@ -47,6 +47,7 @@ class _FakeMeta:
     def __init__(self, video_keys: list[str], image_keys: list[str], video_path: Path | None = None) -> None:
         self.video_keys = video_keys
         self.camera_keys = [*video_keys, *image_keys]
+        self.depth_keys = []
         self._video_path = video_path
         self.episodes = {0: {f"videos/{key}/from_timestamp": 0.0 for key in video_keys}}
 

tests/datasets/test_image_writer.py

@@ -344,7 +344,7 @@ def test_with_different_image_formats(tmp_path, img_array_factory):
     writer = AsyncImageWriter()
     try:
         image_array = img_array_factory()
-        formats = ["png", "jpeg", "bmp"]
+        formats = ["png", "tiff", "tif"]
         for fmt in formats:
             fpath = tmp_path / f"test_image.{fmt}"
             write_image(image_array, fpath)