Update README.md

README.md

@@ -296,8 +296,35 @@ English
 }
 
 ### Data Splits
-
-We provide the following configurations for the dataset: `cc-by-clean`, `cc-by-dirty`, `cc-by-sa-clean`, `cc-by-sa-dirty`, and `microset`. We don't provide splits for any of the configurations.
+We provide the following configurations for the dataset: `cc-by-clean` (`"clean"`), `cc-by-dirty` (`"dirty"`), `cc-by-sa-clean` (`"clean_sa"`), `cc-by-sa-dirty` (`"dirty_sa"`), and `microset` (`"microset"`). 
+We also provide validation and test configurations, which are not only available as standalone configurations but are also included as validation and test splits within each of the above configurations for ease of use.
+Specifically:
+- Setting `config_name="validation"` and `split="validation"` corresponds to the validation split of any of the configurations: `"clean"`, `"clean_sa"`, `"dirty"`, or `"dirty_sa"`.
+- Similarly, setting `config_name="test"` and `split="test"` corresponds to the test split of these configurations.
+```
+├── clean
+│   ├── train
+│   ├── validation
+│   └── test
+├── clean_sa
+│   ├── train
+│   ├── validation
+│   └── test
+├── dirty
+│   ├── train
+│   ├── validation
+│   └── test
+├── dirty_sa
+│   ├── train
+│   ├── validation
+│   └── test
+├── microset
+│   └── train
+├── validation
+│   └── validation
+└── test
+    └── test
+```
 
 ## Dataset Creation