Update app.py

app.py

@@ -31,7 +31,7 @@ class MyAgent:
     def __init__(self):
         self.llm = ChatHuggingFace(
             llm=HuggingFaceEndpoint(
-                repo_id="deepseek-ai/DeepSeek-V4-Pro",
+                repo_id="mistralai/Mistral-7B-Instruct-v0.2",
                 huggingfacehub_api_token='HF_API',
                 task="text-generation",
                 provider="hf-inference",