Typos in "Integrate external quantum resources with Qiskit"

[Seeker3005]

Environment

• Qiskit version: 2.4.1
• Python version: 3.12.3
• Operating system: Windows 11 Home

What is happening?

There are typos in the code for "Providing access to backends" in "Integrate external resources with Qiskit" (https://quantum.cloud.ibm.com/docs/en/guides/create-a-provider).

How can we reproduce the issue?

In the code block for the relevant section, "from qsikit.providers import BackendV2" should be "from qiskit.providers import BackendV2" and "Str" should be "str" in the method definitions.

What should happen?

Once these typos are corrected, the cell runs with no errors in a Jupyter notebook.

Any suggestions?

No response

[Seeker3005]

There is also an error when running the following code for "Providing an interface for execution." When I run the following modified code I get the error NameError: name 'Iterable' is not defined:

from qiskit.primitives import BaseEstimatorV2, BaseSamplerV2, EstimatorPubLike
from qiskit.primitives import DataBin, PubResult, PrimitiveResult, BasePrimitiveJob
from qiskit.providers import BackendV2

class EstimatorImplementation(BaseEstimatorV2):
""" Class for interacting with the provider's Estimator service """

  def __init__(
    self,
    *,
    backend: BackendV2,
    options: dict
    # Receive other arguments to instantiate an Estimator primitive with the service
):
    self._backend = backend
    self._options = options
    self._default_precision = 0.01

@property
def backend(self) -> BackendV2:
    """ Return the backend """
    return self._backend

def run(
    self, pubs: Iterable[EstimatorPubLike], *, precision: float | None = None
) -> BasePrimitiveJob[PrimitiveResult[PubResult]]:
    """ Steps to implement: 
        1. Define a default precision if none is given 
        2. Validate pub format
        3. Instantiate an object which inherits from BasePrimitiveJob 
            containing pub and runtime information
        4. Send the job to the execution service of the provider
    """
    job = BasePrimitiveJob(pubs, precision)
    job_with_results = job.submit()
    return job_with_results

[jakelishman]

Please direct any errors in the "guide" documentation to Qiskit/documentation - I've been transferring your issues, but it'd help if you can open the in the right place.

[abbycross]

Thanks @Seeker3005! - and for future reference the link to open issues for guides is https://github.com/Qiskit/documentation/issues/new?template=guides.yaml.