Update README.md

README.md

@@ -2,9 +2,17 @@
 license: apache-2.0
 configs:
 - config_name: difficult
-  data_files: difficult_questions.parquet
+  data_files:
+  - split: validation
+    path: "difficult_questions_val.parquet"
+  - split: test
+    path: "difficult_questions.parquet"
 - config_name: easy
-  data_files: easy_questions.parquet
+  data_files:
+  - split: validation
+    path: "easy_questions_val.parquet"
+  - split: test
+    path: "easy_questions.parquet"
 - config_name: deutsche_geschichte
   data_files: all_questions_deutsche_geschichte.parquet
 - config_name: deutsche_kultur