Change expected directory from "Kitti" to "KittiFlow" for KittiFlow dataset (#4889)

test/test_datasets.py

@@ -1945,7 +1945,7 @@ class KittiFlowTestCase(datasets_utils.ImageDatasetTestCase):
     FEATURE_TYPES = (PIL.Image.Image, PIL.Image.Image, (np.ndarray, type(None)), (np.ndarray, type(None)))
 
     def inject_fake_data(self, tmpdir, config):
-        root = pathlib.Path(tmpdir) / "Kitti"
+        root = pathlib.Path(tmpdir) / "KittiFlow"
 
         num_examples = 2 if config["split"] == "train" else 3
         for split_dir in ("training", "testing"):

torchvision/datasets/_optical_flow.py

@@ -155,7 +155,7 @@ class KittiFlow(FlowDataset):
     The dataset is expected to have the following structure: ::
 
         root
-            Kitti
+            KittiFlow
                 testing
                     image_2
                 training
@@ -176,7 +176,7 @@ class KittiFlow(FlowDataset):
 
         verify_str_arg(split, "split", valid_values=("train", "test"))
 
-        root = Path(root) / "Kitti" / (split + "ing")
+        root = Path(root) / "KittiFlow" / (split + "ing")
         images1 = sorted(glob(str(root / "image_2" / "*_10.png")))
         images2 = sorted(glob(str(root / "image_2" / "*_11.png")))