Revert "Add 20231101.hz data files"

This reverts commit 6cf961fd4b170567baa1305c0d280c0784007324.

20231101.hz/train-00000-of-00001.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9850a9cd78b04b780f1e60aa6a39b866c51f43e442452496f65c0355723dd51e
-size 1079

README.md

@@ -842,10 +842,6 @@ configs:
   data_files:
   - split: train
     path: 20231101.hyw/train-*
-- config_name: 20231101.hz
-  data_files:
-  - split: train
-    path: 20231101.hz/train-*
 - config_name: 20231101.ia
   data_files:
   - split: train
@@ -3671,22 +3667,6 @@ dataset_info:
     num_examples: 11725
   download_size: 27450541
   dataset_size: 59564550
-- config_name: 20231101.hz
-  features:
-  - name: id
-    dtype: string
-  - name: url
-    dtype: string
-  - name: title
-    dtype: string
-  - name: text
-    dtype: string
-  splits:
-  - name: train
-    num_bytes: 0
-    num_examples: 0
-  download_size: 1079
-  dataset_size: 0
 - config_name: 20231101.ia
   features:
   - name: id