code: def is_add_relu(node: _fx.Node) -> bool:
      """
      Returns True if node is a add-relu op
      """
      return (
          is_relu(node) and len(node.args) == 1 and is_add(node.args[0])
      )
  
imports: import operator
  from collections import defaultdict
  from enum import Enum
  from typing import Dict
  from typing import List
  from typing import Optional
  import torch
  import torch.ao.quantization
  import torch.fx
  from torch.ao.quantization.backend_config import BackendConfig
  from torch.ao.quantization.backend_config import ObservationType
  from coremltools.optimize.torch._utils.version_utils import is_torch_2
label_desc: Use image node_id 7 for calling a global function with example usage: is_add_relu(node) and returns: unknown