Update EMT.py

EMT.py

@@ -29,15 +29,15 @@ _TRAIN_ANNOTATION_ARCHIVE_URL = "https://huggingface.co/datasets/KuAvLab/EMT/res
 _TEST_ANNOTATION_ARCHIVE_URL = "https://huggingface.co/datasets/KuAvLab/EMT/resolve/main/test_annotation.tar.gz"
 
 _GT_OBJECT_CLASSES = {
-    0: "Pedestrian",
-    1: "Cyclist",
-    2: "Motorbike",
-    3: "Small_motorised_vehicle",
-    4: "Car",
-    5: "Medium_vehicle",
-    6: "Large_vehicle",
-    7: "Bus",
-    8: "Emergency_vehicle",
+    "Pedestrian": 0,
+    "Cyclist"   : 1,
+    "Motorbike" : 2,
+    "Small_motorised_vehicle" : 3,
+    "Car" : 4,
+    "Medium_vehicle" : 5,
+    "Large_vehicle" : 6,
+    "Bus" : 7,
+    "Emergency_vehicle" : 8,
 }
 
 class EMT(datasets.GeneratorBasedBuilder):