[Enhance] Return code 1 if scripts runs failed. (#694)

* return code 1 when run failed

* return code 1 when run failed

tools/convert_models/mlpmixer_to_mmcls.py

@@ -50,7 +50,7 @@ if __name__ == '__main__':
     dst = Path(args.dst)
     if dst.suffix != '.pth':
         print('The path should contain the name of the pth format file.')
-        exit()
+        exit(1)
     dst.parent.mkdir(parents=True, exist_ok=True)
 
     original_model = torch.load(args.src, map_location='cpu')

tools/convert_models/reparameterize_repvgg.py

@@ -36,7 +36,7 @@ def main():
     save_path = Path(args.save_path)
     if save_path.suffix != '.pth':
         print('The path should contain the name of the pth format file.')
-        exit()
+        exit(1)
     save_path.parent.mkdir(parents=True, exist_ok=True)
 
     convert_repvggblock_param(args.config_path, args.checkpoint_path,

tools/convert_models/repvgg_to_mmcls.py

@@ -50,7 +50,7 @@ def main():
     dst = Path(args.dst)
     if dst.suffix != '.pth':
         print('The path should contain the name of the pth format file.')
-        exit()
+        exit(1)
     dst.parent.mkdir(parents=True, exist_ok=True)
 
     convert(args.src, args.dst)

tools/deployment/test.py

@@ -80,7 +80,7 @@ def main():
             args.model, class_names=dataset.CLASSES, device_id=0)
     else:
         print('Unknown backend: {}.'.format(args.model))
-        exit()
+        exit(1)
 
     model = MMDataParallel(model, device_ids=[0])
     model.CLASSES = dataset.CLASSES