Update app.py

app.py

@@ -49,8 +49,8 @@ os.environ["MISTRAL_API_KEY"] = MISTRAL_API_KEY
 from langchain_groq import ChatGroq
 from langchain_mistralai.chat_models import ChatMistralAI
 
-llm = ChatMistralAI(model="mistral-large-latest")
-#llm = ChatGroq(model="llama3-70b-8192")
+#llm = ChatMistralAI(model="mistral-large-latest")
+llm = ChatGroq(model="llama3-70b-8192")
 
 @tool
 def db_query_tool(query: str) -> str: