class_docstr: Adds ordinary Gaussian noise
docstr: Forward pass
  
  Arguments
  ---------
  sample: the original sample
code: def forward(self, sample, **kwargs):
      """Forward pass
  
      Arguments
      ---------
      sample: the original sample
      """
      return torch.randn_like(sample)
  
imports: from collections import namedtuple
  import torch
  from torch import nn
  from torch.nn import functional
  from tqdm.auto import tqdm
  from speechbrain.utils.data_utils import unsqueeze_as
  from speechbrain.dataio.dataio import length_to_mask
  from speechbrain.utils import data_utils
label_desc: Use image node_id 1 for calling the GaussianNoise obj's underlying member method code with example usage: obj.forward(sample) and returns: torch