Fix sandbox

app.py

@@ -1,4 +1,4 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool, VisitWebpageTool, E2BSandbox
+from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool, VisitWebpageTool
 import datetime
 import requests
 import pytz
@@ -50,9 +50,6 @@ custom_role_conversions=None,
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
-# Init sandbox tool
-sandbox = E2BSandbox()
-
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)