Update README.md

README.md

@@ -1,22 +1,24 @@
----
-license: apache-2.0
-task_categories:
-- robotics
-tags:
-- LeRobot
-- LIBERO
-- RoboCasa
-configs:
-- config_name: default
-  data_files: data/*/*.parquet
----
+---
+license: apache-2.0
+task_categories:
+- robotics
+tags:
+- LeRobot
+- LIBERO
+- RoboCasa
+configs:
+- config_name: default
+  data_files: data/*/*.parquet
+size_categories:
+- 100M<n<1B
+---
 
 This dataset was created using [LeRobot](https://github.com/huggingface/lerobot).
 
 # 1 Dataset Description
 
 This dataset includes 117 Lightwheel-Libero-Tasks and 89 Lightwheel-Robocasa-Tasks, collected using the x7s robot in environments provided by LW-BenchHub.  
-The robot configuration used during data collection is **`X7s-Abs`**.
+The robot configuration used during data collection is **`X7s-Abs`**, using `X7SAbsEnvCfg` inherits from `X7SEnvCfg`.
 
 ---