This gate applies to two qubit arguments to produce the controlled-Z gate instruction.
Parameters
control (Union[Qubit, QubitPlaceholder, FormalArgument, int]) – The control qubit.
target (Union[Qubit, QubitPlaceholder, FormalArgument, int]) – The target qubit. The target qubit has an Z-gate applied to it if the control
qubit is in the excited state.