Update README.md

README.md

@@ -43,26 +43,30 @@ tags:
 
 4,062,423 chess puzzles, rated and tagged. See them in action on [Lichess](https://lichess.org/training/themes).
 
-## Dataset Details
+## Dataset Usage
+
+Using the `datasets` library:
 
 ```python
-Dataset({
-    features: ['PuzzleId', 'FEN', 'Moves', 'Rating', 'RatingDeviation', 'Popularity', 'NbPlays', 'Themes', 'GameUrl', 'OpeningTags'],
-    num_rows: 4062423
-})
+from datasets import load_dataset
+dset = load_dataset("Lichess/puzzles", split="train")
 ```
 
-```json
-{'PuzzleId': '00008',
- 'FEN': 'r6k/pp2r2p/4Rp1Q/3p4/8/1N1P2R1/PqP2bPP/7K b - - 0 24',
- 'Moves': 'f2g3 e6e7 b2b1 b3c1 b1c1 h6c1',
- 'Rating': 1931,
- 'RatingDeviation': 76,
- 'Popularity': 94,
- 'NbPlays': 6319,
- 'Themes': 'crushing hangingPiece long middlegame',
- 'GameUrl': 'https://lichess.org/787zsVup/black#47',
- 'OpeningTags': None}
+## Dataset Details
+
+One row of the dataset looks like this:
+
+```python
+{'PuzzleId': '0009B',
+ 'FEN': 'r2qr1k1/b1p2ppp/pp4n1/P1P1p3/4P1n1/B2P2Pb/3NBP1P/RN1QR1K1 b - - 1 16',
+ 'Moves': 'b6c5 e2g4 h3g4 d1g4',
+ 'Rating': 1112,
+ 'RatingDeviation': 74,
+ 'Popularity': 87,
+ 'NbPlays': 569,
+ 'Themes': 'advantage middlegame short',
+ 'GameUrl': 'https://lichess.org/4MWQCxQ6/black#31',
+ 'OpeningTags': 'Kings_Pawn_Game Kings_Pawn_Game_Leonardis_Variation'}
 ```
 
 ### Dataset Creation