Update app.py

app.py

@@ -1,7 +1,10 @@
 import gradio as gr
+from transformers import pipeline
 
-def greet(name):
-    return "Hello " + name + "!!"
+def greet(prompt):
+    generator = pipeline(model='gpt2')
+    
+    return generator(prompt)
 
 iface = gr.Interface(fn=greet, inputs="text", outputs="text")
 iface.launch()