How can I modify anchor generator?

[eptq00]

Hello author, I noticed that the configuration of the anchor generator in your first-stage RPN is as follows:

anchor_generator=dict(
type='AnchorGenerator',
scales=[8],
ratios=[1.0],
strides=[4, 8, 16, 32, 64]),

How should I modify it to:

anchor_generator=dict(
type='AnchorGenerator',
scales=[8],
ratios=[0.5, 1.0, 2.0],
strides=[4, 8, 16, 32, 64]),

I have already adjusted the offset_list calculation, but the issue arises with the dimension mismatch in the Deformable Convolution (Deformable Conv). What should I do? Do you have a solution?