change profile name GNFW -> PSUEDO_DPL to be consistent with lenstron…

…omy main branch

pyHalo/Halos/HaloModels/generalized_nfw.py

@@ -57,7 +57,7 @@ def lenstronomy_ID(self):
         """
         See documentation in base class (Halos/halo_base.py)
         """
-        return ['GNFW']
+        return ['PSEUDO_DPL']
 
     @property
     def profile_args(self):