code: def _grad_dc(op, grad_output):
      return kernels_module.dynamic_convolution_grad(
          grad_output,
          op.inputs[0],
          op.inputs[1],
          op.get_attr("padding_l"),
      )
  
file_path: finetune/finetune/custom_ops/indico_tf_ops/python/indico_ops.py
imports: import os
  import warnings
  import math
  import tensorflow
  from tensorflow.python.framework import ops
  from finetune.errors import FinetuneError
label_desc: Use image node_id 4 for calling a global function with example usage: _grad_dc(op, grad_output) and returns: kernels_module