Improve comment in setup.py
@@ -98,7 +98,7 @@ def setup_module(module):
import numpy as np
import random
- # It could have been provided in the environment
+ # Check if a random seed exists in the environment, if not create one.
_random_seed = os.environ.get('SKLEARN_SEED', None)
if _random_seed is None:
_random_seed = np.random.uniform() * (2 ** 31 - 1)
