Update app.py

app.py

@@ -7,7 +7,7 @@ from transformers import pipeline, set_seed
 def infer(sent, max_length, num_return_sequences):
     generator = pipeline('text-generation', model='gpt2')
     
-    return generator(sent, max_length, num_return_sequences)
+    return generator(sent, max_length=max_length, num_return_sequences=num_return_sequences)
 
 
 st.title("Write with Transformers 🦄")