update to 1000 pubmed entries

app_gradio.py

@@ -89,7 +89,7 @@ def load_arxiv_corpus():
     # arxiv_corpus.load_faiss_index('embed', 'data/astrophindex.faiss')
 
     # keeping it up to date with the dataset
-    arxiv_corpus = load_dataset('kiyer/pathfinder_arxiv_data', split='train')
+    arxiv_corpus = load_dataset('kiyer/pathfinder_pubmed_v1', split='train')
     arxiv_corpus.add_faiss_index(column='embed')
     print('loading arxiv corpus from disk')
     return arxiv_corpus