changed it into gpt2 model based

app.py

@@ -1,7 +1,7 @@
 from transformers import pipeline, AutoTokenizer, AutoModelForCausalLM
 import gradio as gr
 
-model_id = "gpt2-large"
+model_id = "gpt2"
 
 tokenizer = AutoTokenizer.from_pretrained(model_id)
 model = AutoModelForCausalLM.from_pretrained(model_id)
@@ -17,5 +17,5 @@ gr.Interface(
     ["text",gr.Slider(minimum=0, maximum=50, step=1,label="Top_k"),gr.Slider(minimum=0.1, maximum=1.0,label="penalty_alpha")],
     "text",
     title= "Arun's GPT chatbot",
-    description = "This is Arun's experimental GPT interface exposing gpt2-large, feel free to experiment"
+    description = "This is Arun's experimental GPT interface exposing gpt2, feel free to experiment"
 ).launch()