eja: remove an unused import.

diff --git a/mjo/eja/eja_algebra.py b/mjo/eja/eja_algebra.py
index a765e97977ed52c2e4cbebf4bc241a4a0cc01eb9..da008d0cf70249de27ac1a52b1d53ae4be9ef4f2 100644 (file)
--- a/mjo/eja/eja_algebra.py
+++ b/mjo/eja/eja_algebra.py
@@ -64,8 +64,7 @@ from itertools import repeat
 from sage.algebras.quatalg.quaternion_algebra import QuaternionAlgebra
 from sage.categories.magmatic_algebras import MagmaticAlgebras
 from sage.categories.sets_cat import cartesian_product
-from sage.combinat.free_module import (CombinatorialFreeModule,
-                                       CombinatorialFreeModule_CartesianProduct)
+from sage.combinat.free_module import CombinatorialFreeModule
 from sage.matrix.constructor import matrix
 from sage.matrix.matrix_space import MatrixSpace
 from sage.misc.cachefunc import cached_method