Update app.py

app.py

@@ -52,7 +52,7 @@ def headline_generator_2(file):
         )
 
   translated = model_2.generate(**batch)
-  summary_2 = tokenizer_2.batch_decode(translated, skip_special_tokens=True, max_length=50)
+  summary_2 = tokenizer_2.batch_decode(translated, skip_special_tokens=True, max_length=20)
   return summary_2[0]
   
 #creating an interface for the headline generator using gradio