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import copy
import pytest
@pytest.mark.parametrize('model', [('kmeans_pca_topic_model'),
('base_topic_model'),
('custom_topic_model'),
('merged_topic_model'),
('reduced_topic_model'),
('online_topic_model')])
def test_dynamic(model, documents, request):
topic_model = copy.deepcopy(request.getfixturevalue(model))
timestamps = [i % 10 for i in range(len(documents))]
topics_over_time = topic_model.topics_over_time(documents, timestamps)
fig = topic_model.visualize_topics_over_time(topics_over_time)
assert len(fig.to_dict()["data"]) == len(set(topic_model.topics_)) - topic_model._outliers
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