Update app.py

app.py

@@ -20,7 +20,7 @@ io2 = gr.Interface.load("huggingface/gpt2-large")
 
 #io4 = gr.Interface.load("huggingface/gpt2-xl")
 
-def inference(text, model):
+def inference(text):
     """
     if model == "gpt2-large":
         outtext = io2(text)