Update app.py

app.py

@@ -12,7 +12,7 @@ from langchain.schema import Document
 
 
 LOAD_MAX_DOCS = 100
-min_date = (date.today() - timedelta(days=2)).strftime('%Y%m%d')
+min_date = (date.today() - timedelta(days=3)).strftime('%Y%m%d')
 max_date = date.today().strftime('%Y%m%d')
 query = f"cat:hep-th AND submittedDate:[{min_date} TO {max_date}]"
 loader = ArxivLoader(query=query, load_max_docs=LOAD_MAX_DOCS)