Update app.py

app.py

@@ -5,6 +5,6 @@ set_seed(randint(randint(1000,10000),randint(50000,300000)))
 import gradio as gr
 
 def gpt2(string):
-    return generator(text, max_length=250, num_return_sequences=1)[0]['generated_text']
+    return generator(string, max_length=250, num_return_sequences=1)[0]['generated_text']
 iface = gr.Interface(fn=gpt2, inputs="text", outputs="text")
 iface.launch()