Update app.py

app.py

@@ -22,8 +22,8 @@ MY_API_KEY = os.environ.get("MY_API_KEY")
 
 
 # Haystack Components
-# @st.cache(hash_funcs={"builtins.SwigPyObject": lambda _: None}, allow_output_mutation=True)
-@st.cache_data
+@st.cache(hash_funcs={"builtins.SwigPyObject": lambda _: None}, allow_output_mutation=True)
+# @st.cache_data
 def start_haystack():
     # document_store = InMemoryDocumentStore()
     # For dense retriever