How to use the feast.client.Client function in feast

def client(core_url, serving_url, allow_dirty):
    # Get client for core and serving
    client = Client(core_url=core_url, serving_url=serving_url)
    client.create_project(PROJECT_NAME)
    client.set_project(PROJECT_NAME)

    # Ensure Feast core is active, but empty
    if not allow_dirty:
        feature_sets = client.list_feature_sets()
        if len(feature_sets) > 0:
            raise Exception("Feast cannot have existing feature sets registered. Exiting tests.")

    return client

def client(core_url, serving_url, allow_dirty):
    # Get client for core and serving
    client = Client(core_url=core_url, serving_url=serving_url)
    client.create_project(PROJECT_NAME)
    client.set_project(PROJECT_NAME)

    # Ensure Feast core is active, but empty
    if not allow_dirty:
        feature_sets = client.list_feature_sets()
        if len(feature_sets) > 0:
            raise Exception(
                "Feast cannot have existing feature sets registered. Exiting tests."
            )

    return client

def version(client_only: bool, **kwargs):
    """
    Displays version and connectivity information
    """

    try:
        feast_versions_dict = {
            "sdk": {"version": str(pkg_resources.get_distribution("feast"))}
        }

        if not client_only:
            feast_client = Client(
                core_url=feast_config.get_config_property_or_fail(
                    "core_url", force_config=kwargs
                ),
                serving_url=feast_config.get_config_property_or_fail(
                    "serving_url", force_config=kwargs
                ),
            )
            feast_versions_dict.update(feast_client.version())

        print(json.dumps(feast_versions_dict))
    except Exception as e:
        _logger.error("Error initializing backend store")
        _logger.exception(e)
        sys.exit(1)

def feature_set_list():
    """
    List all projects
    """
    feast_client = Client(
        core_url=feast_config.get_config_property_or_fail("core_url")
    )  # type: Client

    table = []
    for project in feast_client.list_projects():
        table.append([project])

    from tabulate import tabulate

    print(tabulate(table, headers=["NAME"], tablefmt="plain"))

def feature_set_describe(name: str, version: int):
    """
    Describe a feature set
    """
    feast_client = Client(
        core_url=feast_config.get_config_property_or_fail("core_url")
    )  # type: Client

    fs = feast_client.get_feature_set(name=name, version=version)
    if not fs:
        print(
            f'Feature set with name "{name}" and version "{version}" could not be found'
        )
        return

    print(yaml.dump(yaml.safe_load(str(fs)), default_flow_style=False, sort_keys=False))

def feature_set_create(name):
    """
    Create a feature set
    """
    feast_client = Client(
        core_url=feast_config.get_config_property_or_fail("core_url")
    )  # type: Client

    feast_client.apply(FeatureSet(name=name))

def project_create(name: str):
    """
    Create a project
    """
    feast_client = Client(
        core_url=feast_config.get_config_property_or_fail("core_url")
    )  # type: Client
    feast_client.create_project(name)

def apply(filename):
    """
    Apply a configuration to a resource by filename or stdin
    """

    resources = [
        ResourceFactory.get_resource(res_dict["kind"]).from_dict(res_dict)
        for res_dict in yaml_loader(filename)
    ]

    feast_client = Client(
        core_url=feast_config.get_config_property_or_fail("core_url")
    )  # type: Client

    feast_client.apply(resources)

def project_archive(name: str):
    """
    Archive a project
    """
    feast_client = Client(
        core_url=feast_config.get_config_property_or_fail("core_url")
    )  # type: Client
    feast_client.archive_project(name)

def feature_set_list():
    """
    List all feature sets
    """
    feast_client = Client(
        core_url=feast_config.get_config_property_or_fail("core_url")
    )  # type: Client

    table = []
    for fs in feast_client.list_feature_sets():
        table.append([fs.name, fs.version])

    from tabulate import tabulate

    print(tabulate(table, headers=["NAME", "VERSION"], tablefmt="plain"))