remove import

Qiskit-Extensions · Sep 25, 2024 · da7fb0f · da7fb0f
1 parent 7b85eb6
commit da7fb0f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mthree/mitigation.py b/mthree/mitigation.py
@@ -34,7 +34,7 @@
     balanced_cal_strings,
     balanced_cal_circuits,
 )
-from mthree.matrix import _reduced_cal_matrix, sdd_check
+from mthree.matrix import _reduced_cal_matrix
 from mthree.utils import counts_to_vector, vector_to_quasiprobs, gmres
 from mthree.norms import ainv_onenorm_est_lu, ainv_onenorm_est_iter
 from mthree.matvec import M3MatVec