Fix indentation in dataset configuration paths for clarity

README.md

@@ -25,19 +25,19 @@ configs:
   default: true
   data_files:
   - split: train
-      path: "data_train_2_classes.csv"
+    path: "data_train_2_classes.csv"
   - split: validation
-      path: "data_val_2_classes.csv"
+    path: "data_val_2_classes.csv"
   - split: test
-      path: "data_test_2_classes.csv"
+    path: "data_test_2_classes.csv"
 - config_name: 4_classes
   data_files:
   - split: train
-      path: "data_train_4_classes.csv"
+    path: "data_train_4_classes.csv"
   - split: validation
-      path: "data_val_4_classes.csv"
+    path: "data_val_4_classes.csv"
   - split: test
-      path: "data_test_4_classes.csv"
+    path: "data_test_4_classes.csv"
 ---
 
 # Meter2800