changing greet() to generate_story() function

app.py

@@ -1,10 +1,12 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello, " + name + "!"
+def generate_story(story):
+    story_gen = pipeline("text-generation", "pranavpsv/gpt2-genre-story-generator")
+    story_expanded = story_gen(story)
+    return story_expanded
 
 demo = gr.Interface (
-    fn=greet,
+    fn=generate_story,
     description="Story generation with GPT-2",
     examples=[["Adventurer is approached by a mysterious stranger in the tavern for a new quest"]],
 	inputs=[gr.Textbox(lines=7, label="Story URL")],