Update dataset_infos.json

dataset_infos.json

@@ -0,0 +1,17 @@
+{
+    "train": {
+        "name": "dataset_v1.csv",
+        "num_rows": 971,
+        "num_columns": 2
+    },
+    "validation": {
+        "name": "dataset_validation.csv",
+        "num_rows": 97,
+        "num_columns": 2
+    },
+    "test": {
+        "name": "dataset_test.csv",
+        "num_rows": 97,
+        "num_columns": 2
+    }
+}