About using multi GPUs

[drickzsy]

Dear Hsinchu,
Thanks a lot for your opening code about your work. And when I run trainval_net_MEAA.py with adding "--mGPUs", there is an error "TypeError: forward() missing 4 required positional arguments: 'im_data', 'im_info', 'gt_boxes', and 'num_boxes'
". However, the error doesn't occur without "--mGPUs". Can you help me to solve it?

Best wishes!