recommendation_engine/predictor/online_recommendation.py
    M 104:4 PMFRecommendation.predict - C (13)
recommendation_engine/pmf/train_pmf.py
    M 38:4 PMFTraining.__call__ - C (13)
training/datastore/s3_connection.py
    M 153:4 GetData.split_training_testing_data - B (6)
training/datastore/utils.py
    M 170:4 Utility.create_content_matrix - B (6)

4 blocks (classes, functions, methods) analyzed.
Average complexity: B (9.5)