Delete add_sub_6digit for regeneration with borrow enrichment

add_sub_6digit/config.json

@@ -1,19 +0,0 @@
-{
-  "n_digits": 6,
-  "ops": "add_sub",
-  "train_size": 500000,
-  "val_size": 10000,
-  "columns": [
-    "tokens",
-    "labels",
-    "op",
-    "complexity",
-    "cascade_depth",
-    "x_digits",
-    "y_digits",
-    "z_digits",
-    "sa",
-    "st",
-    "sv"
-  ]
-}

add_sub_6digit/eval_stratified.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:74763860eb7b13b8a25f329d14231bb872b52921fec727c3dfe81d3af853c412
-size 36525

add_sub_6digit/train.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4d8b9df49af9e87de6d67e57adb72761360c8a62dac4a02032186e6124f8d309
-size 14945339

add_sub_6digit/val.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:868ea5e4a3d6a998ca4005518942257205d30388e42e9e1503a3161b2d41c52d
-size 306394