Update README.md

Adding metadata to dataset card

README.md

@@ -1,11 +1,25 @@
 ---
 configs:
 - config_name: programs
-  data_files: "programs.parquet"
+  data_files: programs.parquet
 - config_name: transcripts
-  data_files: "transcripts.parquet"
+  data_files: transcripts.parquet
 - config_name: related_items
-  data_files: "related_items.parquet"
+  data_files: related_items.parquet
+license: mit
+task_categories:
+- summarization
+- text-generation
+language:
+- en
+tags:
+- politics
+- cspan
+- chat
+- history
+pretty_name: cspan-booknotes
+size_categories:
+- 100K<n<1M
 ---
 
 # CSPAN Booknotes - Chat Dataset
@@ -70,4 +84,4 @@ This project develops a unique dataset from the public archives of the wonderful
 ### Transcripts
 
 
-### Related Items
+### Related Items