Update app.py

app.py

@@ -51,6 +51,7 @@ face_detector_path = "/home/user/app/mmod_human_face_detector.dat"
 face_predictor_path = "/home/user/app/shape_predictor_68_face_landmarks.dat"
 mean_face_path = "/home/user/app/20words_mean_face.npy"
 mouth_roi_path = "/home/user/app/roi.mp4"
+models, saved_cfg, task = checkpoint_utils.load_model_ensemble_and_task([ckpt_path])
 utils.import_user_module(Namespace(user_dir=user_dir))
 
 def detect_landmark(image, detector, predictor):
@@ -102,7 +103,7 @@ def predict(process_video):
     modalities = ["video"]
     gen_subset = "test"
     gen_cfg = GenerationConfig(beam=20)
-    models, saved_cfg, task = checkpoint_utils.load_model_ensemble_and_task([ckpt_path])
+    
     models = [model.eval().cuda() if torch.cuda.is_available() else model.eval() for model in models]
     saved_cfg.task.modalities = modalities
     saved_cfg.task.data = data_dir