docs: def get_me(self):
  
          ''' a method to retrieve details about the bot from telegram api
  
          :return: dictionary of response details with bot details in 'json' key
  
          {
              'headers': { ... },
              'url': 'https://api.telegram.org/bot.../getUpdates',
              'code': 200,
              'error': '',
              'json': {
                  'ok': True,
                  'result': {
                      'id': 1234567890,
                      'first_name': 'my Bot',
                      'username': 'myBot'
                  }
              }
          }
          '''
  
      # construct request fields
          url = '%s/getMe?test=me' % self.api_endpoint
  
      # send request
          response_details = self._post_request(url)
  
          return response_details