code: def __init__(self, title: str, doc_test_results: Dict):
      self.title = title
  
      self._time_spent = doc_test_results["time_spent"].split(",")[0]
      self.n_success = doc_test_results["success"]
      self.n_failures = doc_test_results["failures"]
      self.n_tests = self.n_success + self.n_failures
  
      # Failures and success of the modeling tests
      self.doc_test_results = doc_test_results
  
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 1 to create a new Message object  with example: obj = Message(title, doc_test_results)