Update agent.py

agent.py

@@ -47,7 +47,7 @@ sys_msg = SystemMessage(content=system_prompt)
 # Loading the assistant
 #chat = ChatGoogleGenerativeAI(model="gemini-2.0-flash", temperature=0)
 #chat = ChatGroq(model_name="mistral-saba-24b", temperature=0)
-chat = ChatGroq(model_name="llama-3.3-70b-versatile", temperature=0)
+chat = ChatGroq(model_name="llama-3.1-8b-instant", temperature=0)
 
 tools = [add, 
          substract,