Update train/collect_two_shoes/meta/modality.json (#14)

- Update train/collect_two_shoes/meta/modality.json (78bc13439ec2ec645c39649ffbe9ffad0c1ab503)


Co-authored-by: Qianyu Ye <[email protected]>

train/collect_two_shoes/meta/modality.json

@@ -1,8 +1,23 @@
 {
     "state": {
-        "arm_qpos": {
-            "start": 12,
-            "end": 28,
+        "left_arm_qpos": {
+            "start":12,
+            "end":18,
+            "original_key": "observation.state"
+        },
+        "left_gripper_qpos_state": {
+            "start":18,
+            "end":20,
+            "original_key": "observation.state"
+        },
+        "right_arm_qpos": {
+            "start":20,
+            "end":26,
+            "original_key": "observation.state"
+        },
+        "right_gripper_qpos_state": {
+            "start":26,
+            "end":28,
             "original_key": "observation.state"
         }
     },