Add dataset README documentation

README.md

@@ -11,27 +11,10 @@ tags:
 size_categories:
 - 10K<n<100K
 pretty_name: "SINE: Speech INfilling Edit Dataset"
-dataset_info:
-  features:
-  - name: audio
-    dtype: audio
-  - name: filename
-    dtype: string
-  - name: category
-    dtype: string
-  - name: timestamp
-    dtype: string
-  - name: label
-    dtype:
-      class_label:
-        names:
-          - manipulated
-          - authentic
-  - name: manipulation_type
-    dtype: string
 configs:
-- config_name: default
+- config_name: preview
   data_files: "preview/metadata.csv"
+  sep: ","
 ---
 
 # SINE Dataset
@@ -134,7 +117,7 @@ This dataset is suitable for:
 
 ## Citation
 
-If you use this dataset, please cite:
+This is a joint work by NVIDIA and National Taiwan University. If you use this dataset, please cite:
 
 ```bibtex
 @inproceedings{huang2024detecting,