def METHOD_NAME(self):
    super().METHOD_NAME()
    self.basis_gates = ["u1", "u2", "u3", "cx"]
    self.backend = BasicAer.get_backend("qasm_simulator")
    self.circuit0 = QuantumCircuit(name="circuit0")
    self.circuit1 = QuantumCircuit(name="circuit1")
    self.circuit2 = QuantumCircuit(name="circuit2")
    self.circuit3 = QuantumCircuit(name="circuit3")