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-rw-r--r--ot/utils.py5
1 files changed, 1 insertions, 4 deletions
diff --git a/ot/utils.py b/ot/utils.py
index f9911a1..f881e69 100644
--- a/ot/utils.py
+++ b/ot/utils.py
@@ -15,10 +15,7 @@ import numpy as np
from scipy.spatial.distance import cdist
import sys
import warnings
-try:
- from inspect import signature
-except ImportError:
- from .externals.funcsigs import signature
+from inspect import signature
__time_tic_toc = time.time()