Update app.py

app.py

@@ -37,7 +37,7 @@ if st.button('Summarize'):
                     text = "<product>{}</product><type>{}</type><text>{}</text>".format(product, type, text)
                     
                     res = summarizer(text)[0]["summary_text"]
-                    res = post_process(res, text)
+                    res = postprocess(res, text)
                     st.info(res, icon="🤖")
     else:
         st.write('I think something is missing, please check your inputs!')