Delete '2023' config

Delete '2023' config.

2023/test-00000-of-00001.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:71eed4e8a5eda725ec45aa5a19d590efff34beed23fe30a693ff1e6762c90ffb
-size 10675

2023/validation-00000-of-00001.parquet

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:345171c0aade42f7c8f59ca821d6c7a8b0fabc64ee2d4536d52231ed0a93f81a
-size 6442

README.md

@@ -1,11 +1,5 @@
 ---
 configs:
-- config_name: '2023'
-  data_files:
-  - split: test
-    path: 2023/test-*
-  - split: validation
-    path: 2023/validation-*
 - config_name: default
   data_files:
   - split: test
@@ -19,35 +13,6 @@ configs:
   - split: validation
     path: latest/validation-*
 dataset_info:
-- config_name: '2023'
-  features:
-  - name: model
-    dtype: string
-  - name: score
-    dtype: float64
-  - name: score_level1
-    dtype: float64
-  - name: score_level2
-    dtype: float64
-  - name: score_level3
-    dtype: float64
-  - name: organisation
-    dtype: string
-  - name: url
-    dtype: string
-  - name: model_family
-    dtype: string
-  - name: system_prompt
-    dtype: string
-  splits:
-  - name: test
-    num_bytes: 6108
-    num_examples: 28
-  - name: validation
-    num_bytes: 4321
-    num_examples: 14
-  download_size: 17117
-  dataset_size: 10429
 - config_name: default
   features:
   - name: model