Fix simple_chat_agent logging

pqai_agent/agents/simple_chat_agent.py

@@ -27,7 +27,6 @@ class SimpleOpenAICompatibleChatAgent:
     def run(self, user_input: str) -> str:
         messages = [{"role": "system", "content": self.system_prompt}]
         tools = [tool.get_openai_tool_schema() for tool in self.tools]
-        logger.info(tools)
         messages.append({"role": "user", "content": user_input})
 
         n_steps = 0