diff --git a/qiskit/quantum_info/__init__.py b/qiskit/quantum_info/__init__.py
index 2987e3d43243..398b5d6eedb0 100644
--- a/qiskit/quantum_info/__init__.py
+++ b/qiskit/quantum_info/__init__.py
@@ -182,4 +182,4 @@
     decompose_clifford,
     two_qubit_cnot_decompose,
 )
-from .analysis import hellinger_distance, hellinger_fidelity, Z2Symmetries
\ No newline at end of file
+from .analysis import hellinger_distance, hellinger_fidelity, Z2Symmetries