How to use the facebookads.objects.Campaign function in facebookads

def get_ad_campaign(self, cache, campaign_id):
        """
        Get the ad campaign. As some ad sets being analyzed belong to the
        same ad campaign, a caching is used to reduce the API calls.

        Params:

        * `cache` ad campaigns obtained already.
        * `campaign_id` the id of the ad campaign to be queried out.
        """

        if (cache.get(campaign_id) is None):
            campaign = Campaign(fbid=campaign_id)
            campaign.remote_read(fields=[
                Campaign.Field.name,
                Campaign.Field.configured_status,
                Campaign.Field.objective,
            ])
            cache[campaign_id] = campaign
        return cache.get(campaign_id)

facebook_positions = set(
                        adset[AdSet.Field.targeting][
                            TargetingSpecsField.facebook_positions]
                    )

                if ((facebook_positions is None or
                        'feed' in facebook_positions) and
                    (device_platforms is None or
                        'mobile' in device_platforms)):

                    if (publisher_platforms is None or
                            'audience_network' in publisher_platforms):
                        # audience network already enabled, so just pass
                        continue
                    else:
                        campaign = Campaign(adset[AdSet.Field.campaign_id])
                        campaignfields = [
                            Campaign.Field.id,
                            Campaign.Field.name,
                            Campaign.Field.effective_status,
                            Campaign.Field.objective,
                        ]
                        campaign = campaign.remote_read(fields=campaignfields)
                        if (
                            campaign[Campaign.Field.objective] in
                            desired_campaign_objectives
                        ):
                            eligible_adsets.append(adset)

        return eligible_adsets

"""
        Get the ad campaign. As some ad sets being analyzed belong to the
        same ad campaign, a caching is used to reduce the API calls.

        Params:

        * `cache` ad campaigns obtained already.
        * `campaign_id` the id of the ad campaign to be queried out.
        """

        if (cache.get(campaign_id) is None):
            campaign = Campaign(fbid=campaign_id)
            campaign.remote_read(fields=[
                Campaign.Field.name,
                Campaign.Field.configured_status,
                Campaign.Field.objective,
            ])
            cache[campaign_id] = campaign
        return cache.get(campaign_id)

def get_ad_campaign(self, cache, campaign_id):
        """
        Get the ad campaign. As some ad sets being analyzed belong to the
        same ad campaign, a caching is used to reduce the API calls.

        Params:

        * `cache` ad campaigns obtained already.
        * `campaign_id` the id of the ad campaign to be queried out.
        """

        if (cache.get(campaign_id) is None):
            campaign = Campaign(fbid=campaign_id)
            campaign.remote_read(fields=[
                Campaign.Field.name,
                Campaign.Field.configured_status,
                Campaign.Field.objective,
            ])
            cache[campaign_id] = campaign
        return cache.get(campaign_id)

# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.

from examples.docs import fixtures
from facebookads import test_config
from facebookads.objects import Campaign

ad_account_id = test_config.account_id
page_id = fixtures.get_page_with_locations_id_assured()
campaign_id = fixtures.create_campaign({
    Campaign.Field.objective: Campaign.Objective.local_awareness,
    Campaign.Field.promoted_object: {
        'page_id': page_id,
    },
}).get_id()
ad_place_page_set_id = fixtures.create_ad_place_page_set().get_id()

# _DOC oncall [pruno]
# _DOC open [ADSET_CREATE_DLA]
# _DOC vars [campaign_id, ad_account_id:s, ad_place_page_set_id]
from facebookads.objects import AdSet

adset = AdSet(parent_id=ad_account_id)
adset.update({
    AdSet.Field.name: 'Local Awareness Ad Set',
    AdSet.Field.promoted_object: {
        'place_page_set_id': ad_place_page_set_id,

TargetingSpecsField.facebook_positions]
                    )

                if ((facebook_positions is None or
                        'feed' in facebook_positions) and
                    (device_platforms is None or
                        'mobile' in device_platforms)):

                    if (publisher_platforms is None or
                            'audience_network' in publisher_platforms):
                        # audience network already enabled, so just pass
                        continue
                    else:
                        campaign = Campaign(adset[AdSet.Field.campaign_id])
                        campaignfields = [
                            Campaign.Field.id,
                            Campaign.Field.name,
                            Campaign.Field.effective_status,
                            Campaign.Field.objective,
                        ]
                        campaign = campaign.remote_read(fields=campaignfields)
                        if (
                            campaign[Campaign.Field.objective] in
                            desired_campaign_objectives
                        ):
                            eligible_adsets.append(adset)

        return eligible_adsets