upload dataset from CSV (multi-control, unified schema)

README.md

@@ -13,13 +13,13 @@ dataset_info:
     dtype: string
   splits:
   - name: train
-    num_bytes: 105343579.0
+    num_bytes: 105550701.0
     num_examples: 35
   - name: test
     num_bytes: 2907334.0
     num_examples: 12
-  download_size: 106849255
-  dataset_size: 108250913.0
+  download_size: 107056393
+  dataset_size: 108458035.0
 configs:
 - config_name: default
   data_files:

data/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:57eae1ac45c4b58f7702c8da0a1fa16cbc79b34b27005a1a55fbaccfeca93b8b
-size 105040254
+oid sha256:7c2428834115bec224791b0c4e6c018dd80700fc74bf9ad154747f6ef877f695
+size 105247392