upd md

README.md

@@ -107,14 +107,8 @@ m_bel, f_bel, m_folk, f_folk
 ```python
 from datasets import load_dataset
 
-ds = load_dataset("ccmusic-database/bel_canto", name="default")
-for item in ds["train"]:
-    print(item)
-
-for item in ds["validation"]:
-    print(item)
-
-for item in ds["test"]:
+ds = load_dataset("ccmusic-database/bel_canto", split="train")
+for item in ds:
     print(item)
 ```