Update README.md

README.md

@@ -119,6 +119,14 @@ instance_id: (str) - A formatted instance identifier, usually as org__repo_PR-nu
 ```
 
 # Usage
+
+```python
+from datasets import load_dataset
+
+cpp_split = load_dataset("msb/msb, split='cpp')
+
+```
+
 Because huggingface's dataset library does not support complex nested structures, 
 there are nested structures within these fields that have been serialized in the original dataset（huggingface）, 
 and you'll have to deserialize these if you want to use this dataset.
@@ -130,6 +138,7 @@ SERIALIZATION_FIELDS = [
 ]
 ```
 
+
 ## sample
 ```python
 from datasets import load_dataset, config