code: def __init__(self, heads, dim):
      super().__init__()
      self.scale = dim**0.5
      self.gamma = nn.Parameter(torch.ones(heads, 1, dim) / self.scale)
  
imports: import torch
  from torch import nn
  import torch.nn.functional
  from einops import rearrange
  from einops.layers.torch import Rearrange
label_desc: Use image node_id 1 to create a new RMSNorm object from inherited base classes: nn with example: obj = RMSNorm(heads, dim)