code: def get_comments(self, resource, before=None):
          
          params = dict(apikey=self.api_key, resource=resource, before=before)
  
          try:
              response = requests.get(self.base + 'comments/get', params=params, proxies=self.proxies)
          except requests.RequestException as e:
              return dict(error=e.message)
  
          return _return_response_and_status_code(response)
docs: Get comments for a file or URL.
  
          Retrieve a list of VirusTotal Community comments for a given file or URL. VirusTotal Community comments are
          user submitted reviews on a given item, these comments may contain anything from the in-the-wild locations of
          files up to fully-featured reverse engineering reports on a given sample.
  
          :param resource: Either an md5/sha1/sha256 hash of the file or the URL itself you want to retrieve.
          :param before: (optional) A datetime token that allows you to iterate over all comments on a specific item
          whenever it has been commented on more than 25 times.
          :return: JSON response - The application answers with the comments sorted in descending order according to
          their date.