Polish code

test=develop
6 years ago · 64b0929417
parent 34426e761e
commit 64b0929417
1 changed files with 1 additions and 1 deletions
--- a/python/paddle/fluid/layers/learning_rate_scheduler.py
+++ b/python/paddle/fluid/layers/learning_rate_scheduler.py
@ -350,7 +350,7 @@ def cosine_decay(learning_rate, step_each_epoch, epochs):
    following cosine decay strategy.

    decayed_lr = learning_rate * 0.5 * (math.cos(epoch * math.pi / epochs) + 1)
-
+    
    Args:
        learning_rate(Variable|float): The initial learning rate.
        step_each_epoch(int): the number of steps in an epoch.