Correct pyflakes errors
# Licensed under a 3-clause BSD style license - see LICENSE.rst
import logging
-from numpy.testing import assert_allclose
import numpy as np
from itertools import combinations
from abc import ABCMeta, abstractmethod
@@ -482,8 +481,8 @@ class ReflectedRegionsBackgroundMaker(Maker):
f"Expected {rad_max} got {radius}."
)
else:
- raise TypeError(f"Only circular regions can be used with fixed rad_max IRF and "
- f"ReflectedRegionsFinder.")
+ raise TypeError("Only circular regions can be used with fixed rad_max IRF and "
+ "ReflectedRegionsFinder.")
elif not geom.is_all_point_sky_regions:
raise ValueError(
"Must use PointSkyRegion on region in point-like analysis,"
