mmpose/configs/mmdet/detr/detr_r101_8xb2-500e_coco.py

_base_ = './detr_r50_8xb2-500e_coco.py'

model = dict(
    backbone=dict(
        depth=101,
        init_cfg=dict(type='Pretrained',
                      checkpoint='torchvision://resnet101')))