diff --git a/clustering/mesures_clustering.py b/clustering/mesures_clustering.py
index 4f17e70189e8024a3954231d16b1543b425d8b6d..3d16f04c7aab138481637aab5be877991cbbfe83 100644
--- a/clustering/mesures_clustering.py
+++ b/clustering/mesures_clustering.py
@@ -1,4 +1,6 @@
 from sklearn.metrics import silhouette_score
+from scipy.spatial.distance import pdist, squareform
+
 
 def compute_silhouette_scores(reduced_embeddings, labels):
     """