class_docstr: A user facing class for text to text generation
class_docstr_tok: ["A","user","facing","class","for","text","to","text","generation"]
code: def test(self, input_filepath, args=TTTestArgs):
      raise NotImplementedError("test() is currently not available")
  
file_path: happy-transformer/happytransformer/happy_text_to_text.py
imports: from dataclasses import dataclass
  from typing import Union
  from datasets import Dataset
  from transformers import AutoModelForSeq2SeqLM, DataCollatorForSeq2Seq, Text2TextGenerationPipeline
  from happytransformer.adaptors import get_adaptor
  from happytransformer.args import TTEvalArgs, TTTestArgs, TTTrainArgs
  from happytransformer.fine_tuning_util import EvalResult
  from happytransformer.happy_transformer import HappyTransformer
label_desc: Use image node_id 6 for calling the HappyTextToText obj's underlying member method code with example usage: obj.test(input_filepath, args) without return types