Remove unused import

jlherren · jlherren · commit 6008c811d1c0 · 2020-04-28T13:39:07.000+02:00
diff --git a/sympy/matrices/expressions/tests/test_blockmatrix.py b/sympy/matrices/expressions/tests/test_blockmatrix.py
@@ -5,7 +5,7 @@
     BlockMatrix, bc_dist, bc_matadd, bc_transpose, bc_inverse,
     blockcut, reblock_2x2, deblock)
 from sympy.matrices.expressions import (MatrixSymbol, Identity,
-        Inverse, trace, Transpose, det, ZeroMatrix, OneMatrix)
+        Inverse, trace, Transpose, det, ZeroMatrix)
 from sympy.matrices.common import NonInvertibleMatrixError
 from sympy.matrices import (
     Matrix, ImmutableMatrix, ImmutableSparseMatrix)
