code: def add_comments(self, comments):
          
          for comment in comments:
              if 'filename' and 'message' in comment.keys():
                  msg = {}
                  if 'range' in comment.keys():
                      msg = {"range": comment['range'],
                             "message": comment['message']}
                  elif 'line' in comment.keys():
                      msg = {"line": comment['line'],
                             "message": comment['message']}
                  else:
                      continue
                  file_comment = {comment['filename']: [msg]}
                  if self.comments:
                      if comment['filename'] in self.comments.keys():
                          self.comments[comment['filename']].append(msg)
                      else:
                          self.comments.update(file_comment)
                  else:
                      self.comments.update(file_comment)
docs: Add inline comments.
  
          :arg dict comments: Comments to add.
  
          Usage::
  
              add_comments([{'filename': 'Makefile',
                             'line': 10,
                             'message': 'inline message'}])
  
              add_comments([{'filename': 'Makefile',
                             'range': {'start_line': 0,
                                       'start_character': 1,
                                       'end_line': 0,
                                       'end_character': 5},
                             'message': 'inline message'}])