Update app.py

app.py

@@ -28,9 +28,7 @@ def pdf_to_document_store(pdf_files):
         doc = converter.convert(file_path=pdf.name, meta=None)[0]
         documents.append(doc)
     st.write(len(documents))
-    preprocessed_docs = preprocessor.process(documents)
-    st.write('Preprocessed count: ', len(preprocessed_docs))
-    document_store.write_documents(preprocessed_docs)
+    document_store.write_documents(documents)
     st.write('Document count: ', document_store.get_document_count())