Trac #29581: import I from symbolic.constants

sagemath · Sep 29, 2021 · 44f8cfa · 44f8cfa
1 parent 4e2e8b8
commit 44f8cfa
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/sage/manifolds/differentiable/characteristic_cohomology_class.py b/src/sage/manifolds/differentiable/characteristic_cohomology_class.py
@@ -1428,8 +1428,7 @@ def get_local(self, cmat):
             sage: algorithm.get_local(cmat)
             [2-form on the 2-dimensional Lorentzian manifold M]
         """
-        from sage.symbolic.constants import pi
-        from sage.rings.imaginary_unit import I
+        from sage.symbolic.constants import pi, I
 
         dom = cmat[0][0]._domain
         rk = len(cmat)