No module named 'imblearn'
Using Tf-Idf with {'max_df': 0.7, 'min_df': 2, 'max_features': 500}
Vocab size: 500
(4343, 500) removed 0 rows
Using Tf-Idf with {'max_df': 0.7, 'min_df': 2, 'max_features': 500}