Upload nle_hf_dataset.py

nle_hf_dataset.py

@@ -91,9 +91,9 @@ class NleHfDataset(datasets.GeneratorBasedBuilder):
                     "tty_chars": datasets.Array3D(shape=(None, 24, 80), dtype="uint8"),
                     "tty_colors": datasets.Array3D(shape=(None, 24, 80), dtype="int8"),
                     "tty_cursor": datasets.Array2D(shape=(None, 2), dtype="int16"),
-                    "actions": datasets.Array2D(shape=(None, 1), dtype="int16"),
-                    "rewards": datasets.Array2D(shape=(None, 1), dtype="int32"),
-                    "dones": datasets.Array2D(shape=(None, 1), dtype="bool"),
+                    "actions": datasets.Sequence(datasets.Value("int16")),
+                    "rewards": datasets.Sequence(datasets.Value("int32")),
+                    "dones": datasets.Sequence(datasets.Value("bool")),
                 }
             )
         
@@ -126,7 +126,7 @@ class NleHfDataset(datasets.GeneratorBasedBuilder):
                         "tty_chars": f["tty_chars"][()],
                         "tty_colors": f["tty_colors"][()],
                         "tty_cursor": f["tty_cursor"][()],
-                        "actions": f["actions"][()].reshape(-1, 1),
-                        "rewards": f["rewards"][()].reshape(-1, 1),
-                        "dones": f["dones"][()].reshape(-1, 1)
+                        "actions": f["actions"][()],
+                        "rewards": f["rewards"][()],
+                        "dones": f["dones"][()]
                     }