Update app.py

app.py

@@ -3,7 +3,7 @@ from transformers import AutoTokenizer, AutoModelForCausalLM
 import torch
 
 # 加载模型和分词器
-model_name = "defog/sqlcoder-7b-2"  # 使用更新的模型以提高性能
+model_name = "defog/llama-3-sqlcoder-8b"  # 使用更新的模型以提高性能
 tokenizer = AutoTokenizer.from_pretrained(model_name)
 model = AutoModelForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16, device_map="auto")  # 降低内存占用