Update app.py

app.py

@@ -1,4 +1,4 @@
-from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIServerModel, tool, FinalAnswerTool, VisitWebpageTool, GradioUI, LiteLLMModel
+from smolagents import CodeAgent, DuckDuckGoSearchTool, OpenAIServerModel, tool, FinalAnswerTool, VisitWebpageTool, LiteLLMModel
 import gradio as gr
 import requests
 import pytz