Allow e2b executor and packages.

app.py

@@ -62,7 +62,9 @@ agent = CodeAgent(
     planning_interval=None,
     name=None,
     description=None,
-    prompt_templates=prompt_templates
+    prompt_templates=prompt_templates,
+    additional_authorized_imports=["requests", "markdownify", "bs4"],
+    use_e2b_executor=True
 )