Update app.py

app.py

@@ -119,7 +119,7 @@ def load_vectorstore_and_mapping():
     mapping = load_split_to_original_mapping()
     if preprocessed_splits is not None and original_splits is not None and mapping is not None:
         # Vektordatenbank zu den Splits erstellen
-        vektordatenbank = document_storage_chroma(PREPROCESSED_SPLITS)
+        vektordatenbank = document_storage_chroma(preprocessed_splits)
         SPLIT_TO_ORIGINAL_MAPPING = mapping
         ORIGINAL_SPLITS = original_splits
         PREPROCESSED_SPLITS = preprocessed_splits