code: def fetch_commit(self, event):
          
  
          gh = self.github
          user = self.options.user
          repo = self.options.project
  
          rc, data = gh.repos[user][repo].git.commits[
              event["commit_id"]].get()
          if rc == 200:
              return data
          self.raise_GitHubError(rc, data, gh.getheaders())
docs: Fetch commit data for specified event.
  
          :param dict event: dictionary with event information
          :rtype: dict
          :return: dictionary with commit data