update readme

README.md

@@ -3,6 +3,7 @@ license: apache-2.0
 tags:
 - robotics
 - community
+- vlab
 - so100
 - manipulation
 - smolvla
@@ -22,7 +23,7 @@ pretty_name: Community Dataset v2
 
 A large-scale community-contributed robotics dataset for vision-language-action learning, featuring **340 datasets** from **117 contributors** worldwide.
 
-This dataset represents the second major release of community-contributed robotics data, expanding upon the success of Community Dataset v1. The data was collected and processed using the [LeRobot](https://github.com/huggingface/lerobot) framework with automated processing and validation pipelines to ensure high quality and compatibility.
+This dataset represents the second major release of community-contributed robotics data, expanding upon the [Community Dataset v1](https://huggingface.co/datasets/HuggingFaceVLA/community_dataset_v1).
 
 ## 🌟 Overview
 
@@ -82,28 +83,7 @@ Each dataset follows the LeRobot format standard, ensuring compatibility with ex
 
 ## 🚀 Usage
 
-### Prerequisites
-
-**1. Install LeRobot**
-
-Follow the [official LeRobot installation guide](https://huggingface.co/docs/lerobot/installation):
-
-```bash
-# Create conda environment with Python 3.10
-conda create -y -n lerobot python=3.10
-conda activate lerobot
-
-# Install ffmpeg (required for video processing)
-conda install ffmpeg -c conda-forge
-
-git clone https://github.com/huggingface/lerobot.git
-cd lerobot
-
-# Install LeRobot from Source
-pip install -e .
-```
-
-**2. Authenticate with Hugging Face**
+**1. Authenticate with Hugging Face**
 
 You need to be logged in to access the dataset:
 
@@ -120,14 +100,9 @@ Get your token from [https://huggingface.co/settings/tokens](https://huggingface
 ### Download the Dataset
 
 ```python
-from huggingface_hub import snapshot_download
-
-# Download entire collection (requires authentication)
-dataset_path = snapshot_download(
-    repo_id="HuggingFaceVLA/community_dataset_v2",
-    repo_type="dataset",
-    local_dir="./community_dataset_v2"
-)
+hf download HuggingFaceVLA/community_dataset_v1 \
+       --repo-type=dataset \
+       --local-dir /path/local_dir/community_dataset_v1
 ```
 
 ### Load Individual Datasets
@@ -137,8 +112,8 @@ from lerobot.datasets.lerobot_dataset import LeRobotDataset
 import os
 
 # Browse available datasets
-for contributor in os.listdir("./community_dataset_v2"):
-    contributor_path = f"./community_dataset_v2/{contributor}"
+for contributor in os.listdir("./community_dataset_v1"):
+    contributor_path = f"./community_dataset_v1/{contributor}"
     if os.path.isdir(contributor_path):
         for dataset in os.listdir(contributor_path):
             print(f"📁 {contributor}/{dataset}")
@@ -146,7 +121,7 @@ for contributor in os.listdir("./community_dataset_v2"):
 # Load a specific dataset (requires authentication)
 dataset = LeRobotDataset(
     repo_id="local",
-    root="./community_dataset_v2/contributor_name/dataset_name"
+    root="./community_dataset_v1/contributor_name/dataset_name"
 )
 
 # Access episodes and observations
@@ -154,17 +129,6 @@ print(f"Episodes: {len(dataset.episode_indices)}")
 print(f"Total frames: {len(dataset)}")
 ```
 
-### Integration with SmolVLA
-
-```python
-
-COMING SOON
-# This dataset is designed for training VLA models
-# Compatible with SmolVLA training pipelines
-# needs testing
-
-```
-
 ## 🔧 Dataset Format
 
 Each dataset contains:
@@ -195,14 +159,6 @@ This dataset is designed for:
 - **Multi-task policy development**
 - **Embodied AI research**
 
-## 📈 Revisions
-
-- **v2.0**: Expanded community collection
-  - 340 datasets from 117 contributors
-  - Standardized LeRobot v2.0/v2.1 format
-  - Advanced quality filtering and validation
-  - Comprehensive automated processing pipeline
-
 ## 🤝 Community Contributions
 
 This dataset exists thanks to the generous contributions from researchers, hobbyists, and institutions worldwide. Each dataset represents hours of careful data collection and curation.
@@ -217,13 +173,9 @@ Future contributions should follow:
 
 Check the [blogpost](https://huggingface.co/blog/lerobot-datasets) for more information 
 
-## 📄 License
-
-Released under Apache 2.0 license. Individual datasets may have additional attribution requirements - please check contributor documentation.
-
 ## 🔗 Related Work
 
-- [LeRobot Framework](https://github.com/huggingface/lerobot)
+- [VLAb Framework](https://github.com/huggingface/VLAb)
 - [SmolVLA model](https://huggingface.co/lerobot/smolvla_base)
 - [SmolVLA Blogpost](https://huggingface.co/blog/smolvla)
 - [SmolVLA Paper](https://huggingface.co/papers/2506.01844)