__future__ imports need to be on top of the file.
@@ -8,11 +8,12 @@ Vector Fitting (:mod:`skrf.vectorFitting`)
"""
+from __future__ import annotations # according to PEP 563 (will become default in Python 3.11)
+
import numpy as np
import os
# imports for type hinting
-from __future__ import annotations # according to PEP 563 (will become default in Python 3.11)
from typing import Any, TYPE_CHECKING
if TYPE_CHECKING:
from .network import Network
