minor

app.py

@@ -178,7 +178,7 @@ def start_haystack():
     return pipe
 
 @st.cache_resource
-def check_statement(statement: str, retriever_top_k: int = 5):
+def check_statement(pipe, statement: str, retriever_top_k: int = 5):
     """Run query and verify statement"""
     params = {"retriever": {"top_k": retriever_top_k}}
     return pipe.run(statement, params=params)