Update app.py

app.py

@@ -34,7 +34,7 @@ def pdf_to_document_store(pdf_file):
 
 def summarize(file):
     pdf_to_document_store(file)
-    summaries = summarizer.predict(documents=document_store.get_all_documents(), generate_single_summary=True, batch_size=5))
+    summaries = summarizer.predict(documents=document_store.get_all_documents(), generate_single_summary=True, batch_size=5)
     st.write('Summary')
     for summary in summaries:
         st.write(summary.content)