code: def init_conv_weights(layer, weights_std=0.01, bias=0):
      """Initialize weights for subnet convolution."""
      nn.init.normal_(layer.weight.data, std=weights_std)
      nn.init.constant_(layer.bias.data, val=bias)
      return layer
  
imports: import pytest
  import wandb
label_desc: Use image node_id 2 for calling a global function with example usage: init_conv_weights(layer, weights_std, bias) and returns: layer