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-rwxr-xr-xsrc/python/test/test_time_delay.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/python/test/test_time_delay.py b/src/python/test/test_time_delay.py
index 1cdf56f9..3b586ad2 100755
--- a/src/python/test/test_time_delay.py
+++ b/src/python/test/test_time_delay.py
@@ -1,4 +1,5 @@
from gudhi.point_cloud.timedelay import TimeDelayEmbedding
+import numpy as np
def test_normal():
# Sample array