changes scipy.integrate.simps to scipy.integrate.simpson as the forme…

…r has been deprecated in scipy 1.14

pyHalo/realization_extensions.py

@@ -11,7 +11,7 @@
 from copy import deepcopy
 from scipy.interpolate import RectBivariateSpline
 import time
-from scipy.integrate import simps
+from scipy.integrate import simpson as simps
 from scipy.special import eval_chebyt
 from scipy.optimize import curve_fit
 from mcfit import Hankel

pyHalo/utilities.py

@@ -4,7 +4,7 @@
 from pyHalo.Cosmology.cosmology import Cosmology
 from scipy.integrate import quad
 from pyHalo.Halos.lens_cosmo import LensCosmo
-from scipy.integrate import simps
+from scipy.integrate import simpson as simps
 from pyHalo.concentration_models import preset_concentration_models
 from lenstronomy.LensModel.lens_model import LensModel
 

tests/test_utilities.py

@@ -1,6 +1,6 @@
 from lenstronomy.LensModel.lens_model import LensModel
 import numpy.testing as npt
-from scipy.integrate import simps
+from scipy.integrate import simpson as simps
 import numpy as np
 from pyHalo.utilities import interpolate_ray_paths, de_broglie_wavelength, delta_sigma, ITSampling, \
     inverse_transform_sampling, delta_kappa, nfw_velocity_dispersion