Update app.py

app.py

@@ -1,7 +1,13 @@
 import gradio as gr
+from transformers import pipeline
+
+generator = pipeline('text-generation', model='gpt2')
 
 def generate_text(prompt):
-    return generator(prompt, max_length=50, num_return_sequences=1)[0]['generated_text']
+    return generator(prompt, max_length=50,temperature=1.2, top_k=50, top_p=0.9, repetition_penalty=1.2)[0]['generated_text']
 
 iface = gr.Interface(fn=generate_text, inputs="text", outputs="text")
-iface.launch()
+iface.launch()
+
+
+