code: def forward(self, x):
      return self.conv_bn_relu(x)
  
file_path: nni/examples/nas/legacy/nasbench101/base_ops.py
imports: import math
  import torch.nn
label_desc: Use image node_id 3 for calling the ConvBnRelu obj's underlying member method code with example usage: obj.forward(x) and returns: self