fixing len output type

app.py

@@ -15,5 +15,5 @@ def make_summary(article, max_length=130, min_length=30, do_sample=False):
 
 
 
-iface = gr.Interface(fn=make_summary, inputs="text", outputs=['text', 'int', 'text'])
+iface = gr.Interface(fn=make_summary, inputs="text", outputs=['text', 'text', 'text'])
 iface.launch()