class_docstr: Arguments class
  
  Store arguments in training / infer / ... scripts.
class_docstr_tok: ["Arguments","class","Store","arguments","in","training","\/","infer","\/","...","scripts","."]
code: def save(self, filename):
      with open(filename, "w") as fp:
          json.dump(
              self, fp, ensure_ascii=False, indent=4, sort_keys=False
          )
  
file_path: PaddleHub/modules/text/text_generation/plato2_en_base/utils/args.py
imports: import argparse
  import json
label_desc: Use image node_id 4 for calling the Args obj's underlying member method code with example usage: obj.save(filename) without return types