Update app.py

app.py

@@ -1,6 +1,11 @@
 import gradio as gr
 
+# Create a pipeline
+gpt2 = pipeline('text-generation', model=model, tokenizer=tokenizer)
 
+def predict(prompt):
+    generated_text = gpt2(prompt, max_length=100)[0]['generated_text']  
+    return generated_text
 
 title = "GPT-Guide: London"
 description = """