Update app.py

app.py

@@ -51,7 +51,10 @@ custom_role_conversions=None,
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
 with open("prompts.yaml", 'r') as stream:
-    prompt_templates = yaml.safe_load(stream)
+    prompt_templates = {
+    "final_answer": "The final answer is:\n{answer}",
+    # Add other templates if you're overriding more functionality
+}
     
 agent = CodeAgent(
     model=model,