Add metaworld dataset for RFM training

README.md

@@ -22,7 +22,7 @@ dataset_info:
   - name: train
     num_bytes: 252696
     num_examples: 150
-  download_size: 54281
+  download_size: 54322
   dataset_size: 252696
 configs:
 - config_name: metaworld

metaworld/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b4f1587debaa03e3bb900a437fef401281919c142e0dd1547d5aac586becef72
-size 54281
+oid sha256:09daa6fcd7befbc17ef627684264fff95c5612aa5e221acee31edfa2b0bdb249
+size 54322