Add version variable

CairX · CairX · commit 2d2e3cfa2693 · 2022-06-16T11:42:30.000+02:00
diff --git a/convcolors/__init__.py b/convcolors/__init__.py
@@ -1,6 +1,8 @@
 import math
 
 
+__version__ = "1.0.0"
+
 def rgb_to_xyz(rgb):
     """
     Convert tuple from the sRGB color space to the CIE XYZ color space.
