Update app.py

app.py

@@ -29,7 +29,7 @@ class Config:
 class ModelManager:
     @staticmethod
     def load_model(checkpoint_name: str, type='depth'):
-        if checkpoint_name == 'seg':
+        if type == 'seg':
             model_path = hf_hub_download(
             repo_id="shimu0215/seg",  # 你的模型仓库
             filename="sapiens_1b_seg_foreground_epoch_8_torchscript.pt2",    # 你的模型文件