Вот сообщение об ошибке, которое я получил:
Код: Выделить всё
--------------------------------------------------------------------------
ImportError Traceback (most recent call last)
/home/jovyan/m_class.ipynb Cell 3 line 1
----> 1 from qiskit_ibm_runtime import QiskitRuntimeService, Session
2 from qiskit_ibm_runtime import SamplerV2 as Sampler
3 from qiskit_ibm_runtime import EstimatorV2 as Estimator
File ~/.local/lib/python3.10/site-packages/qiskit_ibm_runtime/__init__.py:219
216 from .utils.utils import setup_logger
217 from .version import __version__
--> 219 from .estimator import ( # pylint: disable=reimported
220 EstimatorV2,
221 EstimatorV1,
222 EstimatorV1 as Estimator,
223 )
224 from .sampler import ( # pylint: disable=reimported
225 SamplerV2,
226 SamplerV1,
227 SamplerV1 as Sampler,
228 )
229 from .options import Options, EstimatorOptions, SamplerOptions
File ~/.local/lib/python3.10/site-packages/qiskit_ibm_runtime/estimator.py:30
28 from .runtime_job_v2 import RuntimeJobV2
29 from .ibm_backend import IBMBackend
---> 30 from .options import Options
31 from .options.estimator_options import EstimatorOptions
32 from .base_primitive import BasePrimitiveV1, BasePrimitiveV2
File ~/.local/lib/python3.10/site-packages/qiskit_ibm_runtime/options/__init__.py:98
1 # This code is part of Qiskit.
2 #
3 # (C) Copyright IBM 2022, 2024
(...)
10 # copyright notice, and modified files need to carry a notice indicating
11 # that they have been altered from the originals.
13 """
14 =====================================================
15 Primitive options (:mod:`qiskit_ibm_runtime.options`)
(...)
95
96 """
---> 98 from .environment_options import EnvironmentOptions
99 from .execution_options import ExecutionOptions
100 from .execution_options import ExecutionOptionsV2
File ~/.local/lib/python3.10/site-packages/qiskit_ibm_runtime/options/environment_options.py:17
13 """Options related to the execution environment."""
15 from typing import Optional, Callable, List, Literal
---> 17 from .utils import primitive_dataclass
19 LogLevelType = Literal[
20 "DEBUG",
21 "INFO",
(...)
24 "CRITICAL",
25 ]
28 @primitive_dataclass
29 class EnvironmentOptions:
File ~/.local/lib/python3.10/site-packages/qiskit_ibm_runtime/options/utils.py:23
20 from dataclasses import is_dataclass, asdict
21 from numbers import Real
---> 23 from pydantic import ConfigDict, ValidationInfo, field_validator
24 from pydantic.dataclasses import dataclass
26 from qiskit.providers.backend import Backend
ImportError: cannot import name 'ConfigDict' from 'pydantic' (/home/jovyan/.local/lib/python3.10/site-packages/pydantic/__init__.py)
Код: Выделить всё
from qiskit_ibm_runtime import QiskitRuntimeService, Session
from qiskit_ibm_runtime import SamplerV2 as Sampler
from qiskit_ibm_runtime import EstimatorV2 as Estimator
from qiskit.circuit.library import RealAmplitudes
from qiskit.circuit import QuantumCircuit, QuantumRegister, ClassicalRegister
from qiskit.quantum_info import SparsePauliOp
from qiskit.transpiler.preset_passmanagers import generate_preset_pass_manager
# Initialize account.
service = QiskitRuntimeService()
# Prepare inputs.
psi = RealAmplitudes(num_qubits=2, reps=2)
H1 = SparsePauliOp.from_list([("II", 1), ("IZ", 2), ("XI", 3)])
theta = [0, 1, 1, 2, 3, 5]
# Bell Circuit
qr = QuantumRegister(2, name="qr")
cr = ClassicalRegister(2, name="cr")
qc = QuantumCircuit(qr, cr, name="bell")
qc.h(qr[0])
qc.cx(qr[0], qr[1])
qc.measure(qr, cr)
backend = service.least_busy(operational=True, simulator=False)
pm = generate_preset_pass_manager(target=backend.target, optimization_level=1)
bell_isa_circuit = pm.run(qc)
psi_isa_circuit = pm.run(psi)
isa_observables = H1.apply_layout(psi_isa_circuit.layout)
with Session(service=service, backend=backend) as session:
# Submit a request to the Sampler primitive within the session.
sampler = Sampler(session=session)
job = sampler.run([bell_isa_circuit])
pub_result = job.result()[0]
print(f"Counts: {pub_result.data.cr.get_counts()}")
# Submit a request to the Estimator primitive within the session.
estimator = Estimator(session=session)
estimator.options.resilience_level = 1 # Set options.
job = estimator.run(
[(psi_isa_circuit, isa_observables, theta)]
)
pub_result = job.result()[0]
print(f"Expectation values: {pub_result.data.evs}")
Подробнее здесь: https://stackoverflow.com/questions/784 ... m-pydantic
