def __init__(self, pool_type='specified', backbone='resnet50', layer_indices=(0, 1, 2, 3, 4)):
    self.multi_pooling = MultiPooling(pool_type, in_indices=layer_indices, backbone=backbone)
def __init__(self, pool_type='specified', backbone='resnet50', layer_indices=(0, 1, 2, 3, 4)):
    self.multi_pooling = MultiPooling(pool_type, in_indices=layer_indices, backbone=backbone)