Update app.py

app.py

@@ -437,8 +437,7 @@ Return your final answer in a single line, formatted as follows: "FINAL ANSWER:
 
 Let's think step by step.
 """
-self.agent.prompt_templates["system_prompt"] = self.agent.prompt_templates["system_prompt"] + system_prompt
-
+        self.agent.prompt_templates["system_prompt"] = self.agent.prompt_templates["system_prompt"] + system_prompt
 
         self.agent = CodeAgent(
             model=model,