def __init__(self, devise_name, qasm_file):

self.devise_name = devise_name

self.qasm_file = qasm_file

self.devise = self.load_devise(devise_name)

def load_devise(self, devise_name):

IBMQ.save_account('53d53f699d4b706ce125b3fea389764d22ca4a5e031581e0db1e13abaa8a565b1ec61e5b9f3ddeaf507b912aff0e1229b38ad38783ecc072df17686610e7b00d', overwrite=True)

IBMQ.update_account()

IBMQ.load_account()

return IBMQ.get_backend(devise_name)

def transpile_and_execute_circuits(self, shots=1024, circuit_iteration=1, initial_layout=None, execute_circuits=False):

circ = QuantumCircuit.from_qasm_file(self.qasm_file)

transpiled_circuits=transpile([circ]*circuit_iteration, backend=self.devise, optimization_level=1, initial_layout=initial_layout)

if type(transpiled_circuits) != list:

transpiled_circuits = [transpiled_circuits]

depths = [circuit.depth() for circuit in transpiled_circuits]

circuits = []

exec_results = []

for depth in hm.unique(depths):

index = depths.index(depth)

circuits.append(transpiled_circuits[index])

for circuit in circuits:

hm.show_figure(circuit.draw(output='mpl'))

if execute_circuits:

result = execute(circuit, backend=self.devise, shots=shots).result()

count = result.get_counts()

exec_results.append({ str(circuit.depth()) : count})