code: def create_post_history(raw_data):
          '''
          Create the history of certain post.
          '''
          uid = tools.get_uuid()
          TabPostHist.create(
              uid=uid,
              title=raw_data.title,
              post_id=raw_data.uid,
              user_name=raw_data.user_name,
              cnt_md=raw_data.cnt_md,
              time_update=tools.timestamp(),
              logo=raw_data.logo,
          )
          return Truf create_post_history(raw_data):
          '''
          Create the history of certain post.
          '''
          uid = tools.get_uuid()
          TabPostHist.create(
              uid=uid,
              title=raw_data.title,
              post_id=raw_data.uid,
              user_name=raw_data.user_name,
              cnt_md=raw_data.cnt_md,
              time_update=tools.timestamp(),
              logo=raw_data.logo,
          )
          return True
docs: Create the history of certain post.