Update app.py

app.py

@@ -7,7 +7,7 @@ from peft import PeftModel
 
 
 tokenizer = GPT2Tokenizer.from_pretrained("gpt2-medium")
-tokenizer.pad_token = self.tokenizer.eos_token
+tokenizer.pad_token = tokenizer.eos_token
 base_model = GPT2LMHeadModel.from_pretrained("gpt2-medium")
 finetuned_model = PeftModel.from_pretrained(base_model, "./")
 finetuned_model.eval()