diff options
| -rw-r--r-- | ot/utils.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ot/utils.py b/ot/utils.py index b0d95f9..d4127e3 100644 --- a/ot/utils.py +++ b/ot/utils.py @@ -189,9 +189,9 @@ def cost_normalization(C, norm=None): elif norm == "loglog": C = np.log1p(np.log1p(C)) else: - raise ValueError(f'Norm {norm} is not a valid option.\n' - f'Valid options are:\n' - f'median, max, log, loglog') + raise ValueError('Norm %s is not a valid option.\n' + 'Valid options are:\n' + 'median, max, log, loglog' % norm) return C |