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-rw-r--r--examples/plot_gromov.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/plot_gromov.py b/examples/plot_gromov.py
index dce66c4..5132024 100644
--- a/examples/plot_gromov.py
+++ b/examples/plot_gromov.py
@@ -3,6 +3,7 @@
==========================
Gromov-Wasserstein example
==========================
+
This example is designed to show how to use the Gromov-Wassertsein distance
computation in POT.
"""
@@ -15,7 +16,7 @@ computation in POT.
import scipy as sp
import numpy as np
import matplotlib.pylab as pl
-
+from mpl_toolkits.mplot3d import Axes3D # noqa
import ot