Update app.py

app.py

@@ -55,7 +55,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, image_generation_tool]
+    tools=[final_answer, image_generation_tool],
         
     else:
         ], ## add your tools here (don't remove final answer)