Update README.md

README.md

@@ -84,6 +84,7 @@ DatasetDict({
 - `entry_fn_name`: The function's name to use an entry point.
 - `entry_cls_name`: The class name to use an entry point.
 - `test_code`: The raw testing script used in the language. If you want to use this, replace `PLACEHOLDER_FN_NAME` (and `PLACEHOLDER_CLS_NAME` if needed) with the corresponding entry points. Next, replace `PLACEHOLDER_CODE_BODY` with the postprocessed prediction.  
+- `solution`: The solution in Python.
 
 ## Dataset Creation
 See section 2 of the [BabelCode Paper](https://arxiv.org/abs/2302.01973) to learn more about how the datasets are translated.