code: def failures(self) -> Dict:
      return {
          "type": "section",
          "text": {
              "type": "plain_text",
              "text": (
                  f"There were {self.n_failures} failures, out of {self.n_tests} tests.\nThe suite ran in"
                  f" {self.time}."
              ),
              "emoji": True,
          },
          "accessory": {
              "type": "button",
              "text": {
                  "type": "plain_text",
                  "text": "Check Action results",
                  "emoji": True,
              },
              "url": f"https://github.com/huggingface/transformers/actions/runs/{os.environ['GITHUB_RUN_ID']}",
          },
      }
  
imports: import collections
  import json
  import math
  import os
  import re
  import time
  from fnmatch import fnmatch
  from typing import Dict, List
  import requests
  from slack_sdk import WebClient
label_desc: Use image node_id 5 for calling the Message obj's underlying member method code with example usage: obj.failures() and returns: dict