Homog beam: Minor fix for PeriodicDomain.pbc_dual_base

ho_homog/homog_beam.py

@@ -60,7 +60,7 @@ class FenicsHomogenizationBeam(object):
         self.rve = fenics_2d_rve
         self.topo_dim = topo_dim = fenics_2d_rve.dim
         self.pbc = periodicity.PeriodicDomain.pbc_dual_base(
-            fenics_2d_rve.gen_vect, "X", topo_dim
+            fenics_2d_rve.gen_vect, "X", dim=topo_dim
         ) # * Périodicité selon X seulement
 
         solver = kwargs.pop("solver", {})