Update app.py

app.py

@@ -23,7 +23,7 @@ model = AutoModelForCausalLM.from_pretrained(
     trust_remote_code=True
 )
 model.config.use_cache = False
-model.load_adapter("checkpoint")
+model.load_adapter("checkpoint_500")
 
 tokenizer = AutoTokenizer.from_pretrained("checkpoint_500", trust_remote_code=True)
 tokenizer.pad_token = tokenizer.eos_token