DETRTracking: forward() takes from 2 to 3 positional arguments but 4 were given

[Linnicorn]

DETRTracking: forward() takes from 2 to 3 positional arguments but 4 were given

1. Since the CUDA environment in server is not configured, the MultiScaleDeformableAttention cannot be installed. So I used DETRTracking:

class DETRTracking(DETRTrackingBase, DETR):
    def __init__(self, tracking_kwargs, detr_kwargs):
        DETR.__init__(self, **detr_kwargs)
        DETRTrackingBase.__init__(self, **tracking_kwargs)

2. However, the following error occurred：

TypeError: forward() takes from 2 to 3 positional arguments but 4 were given

The error occurred in forward function of 'DETRTrackingBase' class: ('detr_tracking.py' line276)

out, targets, features, memory, hs  = super().forward(samples, targets, prev_features)

I find that the forward function of the parent class DETR is:

def forward(self, samples: NestedTensor, targets: list = None):

which can only take from 2 to 3 positional arguments, but gives 4 ("prev_features" is addition).

Expected behavior:

Is there a corrected DTER for TrackFormer?