add 16 frames model

Signed-off-by: gexy5 <xinyu.ge@zilliz.com>

tsm.py

@@ -57,6 +57,7 @@ class Tsm(NNOperator):
         else:
             self.classmap = classmap
         self.device = 'cuda' if torch.cuda.is_available() else 'cpu'
+        self.model = create_model(model_name=model_name, pretrained=True, weights_path=self.weights_path, device=self.device)
         if model_name == 'tsm_k400_r50_seg8':
             self.weights_path = os.path.join(str(Path(__file__).parent), 'TSM_kinetics_RGB_resnet50_shift8_blockres_avg_segment8_e50.pth')
             self.transform_cfgs = get_configs(
@@ -75,7 +76,6 @@ class Tsm(NNOperator):
                     mean=self.model.input_mean,
                     std=self.model.input_std,
                     )
-        self.model = create_model(model_name=model_name, pretrained=True, weights_path=self.weights_path, device=self.device)
         self.model.eval()
 
     def __call__(self, video: List[VideoFrame]):