update repo name

README.md

@@ -42,13 +42,13 @@ In actuality it looks like this:
 from datasets import load_dataset
 
 # Load the entire dataset
-dataset = load_dataset("neurallambda/arithmetic_puzzles")
+dataset = load_dataset("neurallambda/arithmetic_dataset")
 
 # Load specific splits
-train_small = load_dataset("neurallambda/arithmetic_puzzles", split="train_small")
-test_small = load_dataset("neurallambda/arithmetic_puzzles", split="test_small")
-train_large = load_dataset("neurallambda/arithmetic_puzzles", split="train_large")
-test_large = load_dataset("neurallambda/arithmetic_puzzles", split="test_large")
+train_small = load_dataset("neurallambda/arithmetic_dataset", split="train_small")
+test_small = load_dataset("neurallambda/arithmetic_dataset", split="test_small")
+train_large = load_dataset("neurallambda/arithmetic_dataset", split="train_large")
+test_large = load_dataset("neurallambda/arithmetic_dataset", split="test_large")
 ```
 
 ### Preparing Inputs