docstr: 文案生成
docstr_tok: ["\u6587\u6848\u751f\u6210"]
code: def copywriting_generation(
      self,
      text: str,
      min_dec_len: int = 32,
      seq_len: int = 512,
      topp: float = 0.9,
      penalty_score: float = 1.2,
  ) -> str:
      """
      文案生成
      """
      text = "标题：{} 文案：".format(text)
      return self.custom_generation(
          text,
          min_dec_len,
          seq_len,
          topp,
          penalty_score,
          stop_token="",
          task_prompt="adtext",
          penalty_text="",
          choice_text="",
          is_unidirectional=False,
          min_dec_penalty_text="",
          logits_bias=-10000,
          mask_type="word",
      )
  
imports: import argparse
  import json
  import os
  import requests
  from paddlehub.module.module import moduleinfo
  from paddlehub.module.module import runnable
  from paddlehub.module.module import serving
label_desc: Use image node_id 5 for calling the ERNIEZeus obj's underlying member method code with example usage: obj.copywriting_generation(text, min_dec_len, seq_len, topp, penalty_score) and returns: self