Update app.py

app.py

@@ -42,7 +42,7 @@ class LazyPipeline:
     def get_pipeline(self):
         if self.pipeline is None:
             import torch
-            model_name = "meta-llama/Meta-Llama-3.1-8B-Instruct"
+            model_name = "mistralai/Mistral-7B-Instruct-v0.3"
             tokenizer = AutoTokenizer.from_pretrained(model_name)
             model = AutoModelForCausalLM.from_pretrained(
                 model_name,