[Fix] Fix MobileOne deployment. (#1870)

* fix task

* fix regression;

* fix ut

mmdeploy/codebase/base/task.py

@@ -123,6 +123,9 @@ class BaseTask(metaclass=ABCMeta):
             load_checkpoint(model, model_checkpoint, map_location=self.device)
 
         model = revert_sync_batchnorm(model)
+        if hasattr(model, 'backbone') and hasattr(model.backbone,
+                                                  'switch_to_deploy'):
+            model.backbone.switch_to_deploy()
         model = model.to(self.device)
         model.eval()
         return model

tests/regression/mmcls.yml

@@ -215,7 +215,7 @@ models:
   - name: MobileOne
     metafile: configs/mobileone/metafile.yml
     model_configs:
-      - configs/mobileone/deploy/mobileone-s0_deploy_8xb128_in1k.py
+      - configs/mobileone/mobileone-s0_8xb32_in1k.py
     pipelines:
       - *pipeline_trt_static_fp16
       - *pipeline_ort_dynamic_fp32