Update utils.py

utils.py

@@ -263,7 +263,7 @@ def document_loading_splitting():
     #text_splitter = RecursiveCharacterTextSplitter(chunk_overlap = 150, chunk_size = 1500)
     #splits = text_splitter.split_documents(docs)
     
-    return splits
+    return doc_splits
 
 ###########################################
 #Chroma DB die splits ablegen - vektorisiert...