Add metadata.json

metadata.json

@@ -0,0 +1,13 @@
+{
+  "READY": true,
+  "name": "bioresponse",
+  "task": "binary",
+  "num_classes": 2,
+  "cat_idx": [],
+  "num_samples": 3751,
+  "num_features": 1776,
+  "imbalance_ratio": 1.1846,
+  "description": "Bioresponse dataset: predict biological response to molecules based on chemical properties",
+  "source": "OpenML/UCI",
+  "label": "drug discovery"
+}