update vitamin.py

vitamin.py

@@ -765,7 +765,7 @@ def vitamin_large_384(pretrained=False, **kwargs) -> VisionTransformer:
         head_type='1d',
     ), 
     )
-    model_args = dict(img_size=384, embed_dim=1024, depth=31, num_heads=16, mlp_layer=GeGluMlp, mlp_ratio=2., class_token=False, is_pos_embed=False, global_pool='avg')
+    model_args = dict(img_size=384, embed_dim=1024, depth=31, num_heads=16, mlp_layer=GeGluMlp, mlp_ratio=2., class_token=False, global_pool='avg')
     model = _create_vision_transformer_hybrid(
         'vitamin_large_384', backbone=backbone, pretrained=pretrained, **dict(model_args, **kwargs))
     return model