Update app.py

app.py

@@ -121,7 +121,11 @@ if "vector" not in st.session_state:
     
     # st.session_state.vector = FAISS.from_documents(st.session_state.documents, st.session_state.embeddings) # ORIGINAL
     # st.session_state.vector.save_local("faiss_index")
-    st.session_state.vector = FAISS.load_local("faiss_index", st.session_state.embeddings)
+    # The de-serialization relies loading a pickle file. 
+    # Pickle files can be modified to deliver a malicious payload that results in execution of arbitrary code on your machine.
+    # You will need to set `allow_dangerous_deserialization` to `True` to enable deserialization. If you do this, make sure that you trust the source of the data.
+    
+    st.session_state.vector = FAISS.load_local("faiss_index", st.session_state.embeddings, allow_dangerous_deserialization=True)
     
     # ZIE: 
     # ZIE VOOR EEN APP MET CHROMADB: