class_docstr: Snake activation function introduced in 'https://arxiv.org/abs/2006.08195'
code: def __init__(self, channels: int):
      super().__init__()
      self.alpha = nn.Parameter(torch.ones(1, channels, 1))
  
file_path: NeMo/nemo/collections/asr/parts/utils/activations.py
imports: import torch
  import torch.nn
label_desc: Use image node_id 1 to create a new Snake object from inherited base classes: nn with example: obj = Snake(channels)