Improve repr for DropPath module

Author: rwightman

timm/models/layers/drop.py

@@ -164,3 +164,6 @@ def __init__(self, drop_prob: float = 0., scale_by_keep: bool = True):
 
     def forward(self, x):
         return drop_path(x, self.drop_prob, self.training, self.scale_by_keep)
+
+    def extra_repr(self):
+        return f'drop_prob={round(self.drop_prob,3):0.3f}'