install litellm

app.py

@@ -8,6 +8,8 @@ from tools.final_answer import FinalAnswerTool
 
 from Gradio_UI import GradioUI
 
+!pip install 'smolagents[litellm]'
+
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
 def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type