le import

outrank/algorithms/importance_estimator.py

@@ -14,6 +14,7 @@
 from sklearn.linear_model import SGDClassifier
 from sklearn.metrics import adjusted_mutual_info_score
 from sklearn.model_selection import cross_val_score
+from sklearn.pipeline import Pipeline
 from sklearn.preprocessing import OneHotEncoder
 from sklearn.svm import SVC