🐛 fix dataset version convert (#75)

* fix v30_to_v21 * sync v21_to_v30 with official
2026-05-25 02:29:44 +00:00 · 2025-12-03 12:53:59 +08:00
parent 01d1df3920
commit 97c278f339
3 changed files with 104 additions and 42 deletions
@@ -2,7 +2,15 @@

 ## Get started

-1. Install v3.0 lerobot
+1. Downgrade datasets:
+
+   ```bash
+   pip install "datasets<4.0.0"
+   ```
+
+   > Need to downgrade datasets first since `4.0.0` introduces `List` and `Column`.
+
+2. Install v3.0 lerobot

   ```bash
   git clone https://github.com/huggingface/lerobot.git