IndexError: tuple index out of range

[clpzb]

The following problem occurs when I train:
Traceback (most recent call last):
File "train.py", line 67, in
loss_sublist = train_model(GCN_model, opt.device, train_dataset, fake_anno, optimizer)
File "/root/Unified_Action_Recognition_System/general_utils.py", line 420, in train_model
fake_anno['total_frames'] = pred_keypoints_score.shape[1]
IndexError: tuple index out of range