Fix drop/drop_path arg on MLP-Mixer model. Fix #641

Author: rwightman

timm/models/mlp_mixer.py

@@ -96,8 +96,8 @@ def __init__(
             mlp_layer=Mlp,
             norm_layer=partial(nn.LayerNorm, eps=1e-6),
             act_layer=nn.GELU,
-            drop=0.,
-            drop_path=0.,
+            drop_rate=0.,
+            drop_path_rate=0.,
             nlhb=False,
     ):
         super().__init__()
@@ -108,7 +108,7 @@ def __init__(
         self.blocks = nn.Sequential(*[
             MixerBlock(
                 hidden_dim, self.stem.num_patches, tokens_dim, channels_dim,
-                mlp_layer=mlp_layer, norm_layer=norm_layer, act_layer=act_layer, drop=drop, drop_path=drop_path)
+                mlp_layer=mlp_layer, norm_layer=norm_layer, act_layer=act_layer, drop=drop_rate, drop_path=drop_path_rate)
             for _ in range(num_blocks)])
         self.norm = norm_layer(hidden_dim)
         self.head = nn.Linear(hidden_dim, self.num_classes)  # zero init