Update tau2019-v1.0.0-full/task_metadata.json

tau2019-v1.0.0-full/task_metadata.json

@@ -38,5 +38,27 @@
         "fold01",
         "fold02",
         "fold03"
-    ]
+    ],
+    "fold_specifications": [
+        {
+          "train": ["fold02", "fold03"],
+          "valid": ["fold01"],
+          "test": ["fold00"]
+        },
+        {
+          "train": ["fold03", "fold00"],
+          "valid": ["fold02"],
+          "test": ["fold01"]
+        },
+        {
+          "train": ["fold00", "fold01"],
+          "valid": ["fold03"],
+          "test": ["fold02"]
+        },
+        {
+          "train": ["fold01", "fold02"],
+          "valid": ["fold00"],
+          "test": ["fold03"]
+        }
+      ]
 }