Update README.md

README.md

@@ -54,7 +54,7 @@ DatasetDict({"train":train, "test":test}).push_to_hub("christopher/mnist1d")
 
 ## Dataset Usage
 
-using the `datasets` library:
+Using the `datasets` library:
 
 ```python
 from datasets import load_dataset
@@ -63,6 +63,13 @@ test = load_dataset("christopher/mnist1d", split="test")
 train_test = load_dataset("christopher/mnist1d", split="train+test")
 ```
 
+Then to get the data as numpy arrays:
+
+```python
+train.set_format("numpy")
+x = train["x"]
+y = train["y"]
+```
 
 ## Citation