Update app.py

app.py

@@ -14,7 +14,7 @@ def start_haystack():
         split_by="word",
         split_length=100,
         split_respect_sentence_boundary=True,
-        split_overlap=3
+        split_overlap=0
     )
     summarizer = TransformersSummarizer(model_name_or_path="google/pegasus-xsum")
     return document_store, summarizer, preprocessor
@@ -29,6 +29,7 @@ def pdf_to_document_store(pdf_files):
         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)
     st.write('Document count: ', document_store.get_document_count())