Simplify dataset metadata for Hub viewer compatibility

- Removed configs/task_ids from README YAML (caused 'Failed to check dataset format')
- Removed dataset_infos.json (caused 'Feature type Json not found')
- Using minimal YAML to let Hub auto-detect JSONL format
- For multi-file repos, use direct file path loading

README.md

@@ -5,17 +5,6 @@ language:
 - en
 license:
 - agpl-3.0
-multilinguality:
-- monolingual
-size_categories:
-- 100K<n<1M
-source_datasets:
-- Glint-Research/Fable-5-traces
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: v_fable.jsonl
 ---
 
 # v-Fable: Synthetic Fable-5 Traces Dataset

dataset_infos.json

@@ -1,19 +0,0 @@
-{
-  "default": {
-    "features": {
-      "uid": {"dtype": "string", "_type": "Value"},
-      "source_file": {"dtype": "string", "_type": "Value"},
-      "session": {"dtype": "string", "_type": "Value"},
-      "model": {"dtype": "string", "_type": "Value"},
-      "context": {"dtype": "string", "_type": "Value"},
-      "cot": {"dtype": "string", "_type": "Value"},
-      "output_type": {"dtype": "string", "_type": "Value"},
-      "output": {"dtype": "string", "_type": "Value"},
-      "completion": {"dtype": "string", "_type": "Value"},
-      "origin": {"dtype": "string", "_type": "Value"}
-    },
-    "splits": {
-      "train": {"name": "train", "num_bytes": 1336123131, "num_examples": 100000}
-    }
-  }
-}