Update OpenX-Embodiment.py

OpenX-Embodiment.py

@@ -1,4 +1,4 @@
-
+## huggingface datasets: jxu124/OpenX-Embodiment
 from typing import Optional, List
 from dataclasses import dataclass
 from io import BytesIO
@@ -31,7 +31,7 @@ def load_webdataset(filepath):
     return wds.WebDataset(filepath).decode().map(decode_image)
 
 
-_RTX_DATASETS = {
+_OPENX_DATASETS = {
     'fractal20220817_data': 78,
     'kuka': 448,
     'bridge': 49,
@@ -88,25 +88,25 @@ _RTX_DATASETS = {
     'berkeley_gnm_cory_hall': 1,
     'berkeley_gnm_sac_son': 3
 }
-_RTX_DATASETS_URLS = {k: [f"{k}/{k}_{i:05d}.tar" for i in range(v)] for k, v in _RTX_DATASETS.items()}
+_OPENX_DATASETS_URLS = {k: [f"{k}/{k}_{i:05d}.tar" for i in range(v)] for k, v in _OPENX_DATASETS.items()}
 
 
 @dataclass
-class RTXConfig(datasets.BuilderConfig):
+class OpenXConfig(datasets.BuilderConfig):
     features: Optional[datasets.Features] = None
 
 
-class RTXDataset(datasets.GeneratorBasedBuilder):
+class OpenXDataset(datasets.GeneratorBasedBuilder):
     VERSION = datasets.Version("1.0.0")
-    BUILDER_CONFIG_CLASS = RTXConfig
-    BUILDER_CONFIGS = [RTXConfig(name=dn) for dn in _RTX_DATASETS.keys()]
+    BUILDER_CONFIG_CLASS = OpenXConfig
+    BUILDER_CONFIGS = [OpenXConfig(name=dn) for dn in _OPENX_DATASETS.keys()]
     DEFAULT_CONFIG_NAME = "fractal20220817_data"
 
     def _info(self):
         return datasets.DatasetInfo(features=self.config.features)
 
     def _split_generators(self, dl_manager: datasets.DownloadManager):
-        files = dl_manager.download(_RTX_DATASETS_URLS[self.info.config_name])
+        files = dl_manager.download(_OPENX_DATASETS_URLS[self.info.config_name])
         if self.info.features is None:
             for d in load_webdataset(files[0]):
                 self.info.features = datasets.Dataset.from_list([d]).features