remove anno

Author: jph00

nbs/01_basics.ipynb

@@ -36,7 +36,6 @@
    "outputs": [],
    "source": [
     "#| hide\n",
-    "from __future__ import annotations\n",
     "from fastcore.test import *\n",
     "from nbdev.showdoc import *\n",
     "from fastcore.nb_imports import *"