Add README for csharp code dataset

README.md

@@ -2,22 +2,8 @@
 configs:
 - config_name: csharp
   data_files:
-  - split: train
-    path: data/csharp-*.parquet
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
-dataset_info:
-  features:
-  - name: text
-    dtype: string
-  splits:
-  - name: train
-    num_bytes: 483435206
-    num_examples: 79490
-  download_size: 129505994
-  dataset_size: 483435206
+    - split: train
+      path: data/csharp-*.parquet
 ---
 
 # LangMap-TheStack-csharp-100M