require

app.py

@@ -2,8 +2,8 @@ import gradio as gr
 from transformers import AutoTokenizer, AutoModelForCausalLM
 
 def vicuna(input):
-    tokenizer = AutoTokenizer.from_pretrained("microsoft/biogpt")
-    model = AutoModelForCausalLM.from_pretrained("microsoft/biogpt")
+    tokenizer = AutoTokenizer.from_pretrained("gpt2")
+    model = AutoModelForCausalLM.from_pretrained("gpt2")
     model.half().cuda()
 
     # prompt = """\