code: def post_issue_comment(project, num, body):
      url = "https://api.github.com/repos/{project}/issues/{num}/comments".format(
          project=project, num=num
      )
      payload = json.dumps({"body": body})
      requests.post(url, data=payload, headers=make_auth_header())
  
file_path: Theano/theano/misc/gh_api.py
imports: from __future__ import absolute_import, print_function, division
  import requests
  import getpass
  import json
label_desc: Use image node_id 3 for calling a global function with example usage: post_issue_comment(project, num, body) without return types