class_docstr: RegNet model.
  
  Paper: https://arxiv.org/abs/2003.13678
  Original Impl: https://github.com/facebookresearch/pycls/blob/master/pycls/models/regnet.py
  and refer to: https://github.com/rwightman/pytorch-image-models/blob/master/timm/models/regnet.py
class_docstr_tok: ["RegNet","model",".","Paper",":","https",":","\/\/arxiv.org\/abs\/2003.13678","Original","Impl",":","https",":","\/\/github.com\/facebookresearch\/pycls\/blob\/master\/pycls\/models\/regnet.py","and","refer","to",":","https",":","\/\/github.com\/rwightman\/pytorch-image-models\/blob\/master\/timm\/models\/regnet.py"]
code: def forward(self, x: Tensor) -> Tensor:
      for layer in self.children():
          x = layer(x)
      return x
  
imports: from typing import Optional
  import numpy
  import torch
  import torch.nn
  from torch import Tensor
label_desc: Use image node_id 2 for calling the RegNet obj's underlying member method code with example usage: obj.forward(x) and returns: x