code: def lecun_normal_(tensor):
      variance_scaling_(
          tensor, mode="fan_in", distribution="truncated_normal"
      )
  
file_path: pytorch-image-models/timm/layers/weight_init.py
imports: import torch
  import math
  import warnings
  from torch.nn.init import _calculate_fan_in_and_fan_out
label_desc: Use image node_id 5 for calling a global function with example usage: lecun_normal_(tensor) without return types