Update init.py

init.py

@@ -80,8 +80,10 @@ def initialize_data(source_data_repo_id, request_data_repo_id):
         titles, date_dict, requested_arxiv_ids_df, arxivid2data
     )
 
-def update_dataframe(request_data_repo_id):
-    request_ds = datasets.load_dataset(request_data_repo_id)
+def update_dataframe():
+    global request_arxiv_repo_id
+    
+    request_ds = datasets.load_dataset(request_arxiv_repo_id)
     return _initialize_requested_arxiv_ids(request_ds)
 
 def initialize_repos(