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-rw-r--r--golemflavor/fr.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/golemflavor/fr.py b/golemflavor/fr.py
index 67726ab..ba9a8e9 100644
--- a/golemflavor/fr.py
+++ b/golemflavor/fr.py
@@ -7,7 +7,7 @@
Useful functions for the BSM flavour ratio analysis
"""
-from __future__ import absolute_import, division
+from __future__ import absolute_import, division, print_function
from functools import partial
@@ -483,7 +483,7 @@ def test_unitarity(x, prnt=False, rse=False, epsilon=None):
"""
f = np.abs(np.dot(x, x.conj().T), dtype=DTYPE)
if prnt:
- print 'Unitarity test:\n{0}'.format(f)
+ print('Unitarity test:\n{0}'.format(f))
if rse:
if not np.abs(np.trace(f) - 3.) < epsilon or \
not np.abs(np.sum(f) - 3.) < epsilon: