code: def __init__(self, modules=None):
      super(ModuleListDial, self).__init__(modules)
      self.cur_position = 0
  
imports: import logging
  import math
  from typing import List, Dict
  import torch
  from torch import nn
  from torch.nn import functional
  from ...nn.shape_spec import ShapeSpec
  from ...nn.deform_conv import DeformConvWithChangeableStride
  from ...nn.group_norm import NaiveGroupNorm
  from ...data.structures import Instances, Boxes
  from ...nn.focal_loss import sigmoid_focal_loss_jit
  from ...nn.nms import ml_nms
  from ...utils.loss import IOULoss
  from ...utils.comm import get_world_size, reduce_sum, compute_locations
label_desc: Use image node_id 1 to create a new ModuleListDial object from inherited base classes: nn with example: obj = ModuleListDial(modules)