Update agent.py

agent.py

@@ -22,6 +22,7 @@ class Agent:
         
     def set_llm(self, provider_name: str):
         self.llm = self.llm_provider.get_provider(provider_name)
+        system_prompt = open("system_prompt.txt", "r").read()
         self.graph = create_react_agent(
             model=self.llm,
             checkpointer=self.memory_saver,