Update app.py

app.py

@@ -146,7 +146,7 @@ async def create_upload_file(text_field: str, file: UploadFile = File(...), ocr:
 
     document_cleaner = DocumentCleaner() 
     
-    document_splitter = DocumentSplitter(split_by="word", split_length=1000, split_overlap=0)
+    document_splitter = DocumentSplitter(split_by="passage", split_length=1000, split_overlap=0)
 
     indexing.add_component("document_joiner", document_joiner)
     indexing.add_component("document_cleaner", document_cleaner)