Add CS to top fields

s2.py

@@ -12,12 +12,8 @@ from typing import List, Tuple
 import aiohttp
 import requests
 
-from aclanthology import (
-    async_match_acl_id_to_s2_paper,
-    extract_author_info,
-    extract_paper_info,
-    extract_venue_info,
-)
+from aclanthology import (async_match_acl_id_to_s2_paper, extract_author_info,
+                          extract_paper_info, extract_venue_info)
 from metrics import calculate_gini, calculate_gini_simpson
 from pdf import parse_pdf_to_artcile_dict
 
@@ -185,7 +181,6 @@ def compute_stats_for_references(s2_ref_paper_keys, year):
             [
                 field
                 for field in reference_fos_list
-                if "Computer Science" not in field
             ]
         )
     )