remove unused import

Author: dantownsend

piccolo/apps/asgi/commands/templates/starlette/_blacksheep_app.py.jinja

@@ -1,6 +1,5 @@
 import typing as t
 
-from piccolo_admin.endpoints import create_admin
 from piccolo_api.crud.serializers import create_pydantic_model
 from piccolo.engine import engine_finder