Update app.py

app.py

@@ -8,6 +8,8 @@ from tools.final_answer import FinalAnswerTool
 from smolagents import GradioUI
 from smolagents import LiteLLMModel
 
+import litellm
+
 litellm._turn_on_debug()
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !