Delete 'train_merge' config

Delete 'train_merge' config.

README.md

@@ -125,20 +125,6 @@ dataset_info:
     num_examples: 29628
   download_size: 57271234
   dataset_size: 93945232
-- config_name: train_merge
-  features:
-  - name: text
-    dtype: string
-  - name: summary
-    dtype: string
-  - name: id
-    dtype: string
-  splits:
-  - name: train
-    num_bytes: 2336236651
-    num_examples: 725088
-  download_size: 1436999875
-  dataset_size: 2336236651
 - config_name: wiki103
   features:
   - name: text
@@ -222,10 +208,6 @@ configs:
   data_files:
   - split: train
     path: eval_merge/train-*
-- config_name: train_merge
-  data_files:
-  - split: train
-    path: train_merge/train-*
 - config_name: wiki103
   data_files:
   - split: test

train_merge/train-00000-of-00005.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a017e3216ad08750e5ea0151168494559e2e5ac1853cd60586c309bb0d1f2788
-size 178778601

train_merge/train-00001-of-00005.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4e913c9ccfbb0b090b56c517899cfe7b8e579a460ff5d0a4072af3b153428d1a
-size 393873041

train_merge/train-00002-of-00005.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9babbcf9e55ba82cd3a5aed3121c3b36e53732a5580a07528ed9b2cdc2e05efe
-size 377878396

train_merge/train-00003-of-00005.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:aae5d39fc41f11f2fd08027d8da5cdecb17be6f528d4a5cfac5ba4ab4c5f7e57
-size 252949795

train_merge/train-00004-of-00005.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b63322d6a7e77ca6675d46fc0b0a1ff062626a4d27c8c2828c7927527938a12d
-size 233520042