Update demo.py

demo.py

@@ -378,7 +378,7 @@ class VideoMIRModel(VideoModel):
         all_outputs = self.forward_video(text_features, t2v=True)
         preds = all_outputs.numpy()
         relevancy = self.relevancy_mat_t2v[idx]
-        sel = 2
+        sel = 1
         pred_video = self.video_samples[(-preds[0]).argsort()[:sel]]
         gt_video = np.where(relevancy == 1)[0]
         return pred_video, gt_video