use proper pymemoize release instead of our fork

api/requirements/base.txt

@@ -49,7 +49,7 @@ mutagen>=1.39,<1.40
 # Until this is merged
 django-taggit>=0.22,<0.23
 # Until this is merged
-git+https://github.com/EliotBerriot/PyMemoize.git@django
+pymemoize==1.0.3
 
 django-dynamic-preferences>=1.5,<1.6
 pyacoustid>=1.1.5,<1.2