Add missing import. Reported by Dominika Wylezalek.

CHANGELOG.md

@@ -8,6 +8,8 @@
 ### Changed
 ### Fixed
 - The histogram bin width was not computed optimally when some models were invalid. (David Corre & Médéric Boquien)
+- Missing import in the `m2005` module. (Médéric Boquien, reported by Dominika Wylezalek)
+
 ### Optimised
 - The estimation of the physical properties is made a bit faster when all the models are valid. (Médéric Boquien)
 

pcigale/sed_modules/m2005.py

@@ -13,6 +13,8 @@ This module implements the Maraston (2005) Single Stellar Populations.
 
 from collections import OrderedDict
 
+import numpy as np
+
 from . import SedModule
 from ..data import Database