docstr: Download Stanford Sentiment Treebank to data directory
docstr_tok: ["Download","Stanford","Sentiment","Treebank","to","data","directory"]
code: def download(self):
      """
      Download Stanford Sentiment Treebank to data directory
      """
      path = Path(self.filename)
      path.parent.mkdir(parents=True, exist_ok=True)
      generic_download(
          url="https://s3.amazonaws.com/enso-data/SST-binary.csv",
          text_column="Text",
          target_column="Target",
          filename=SST_FILENAME,
      )
  
file_path: finetune/finetune/datasets/stanford_sentiment_treebank.py
imports: import numpy
  from sklearn.model_selection import train_test_split
  import os
  from pathlib import Path
  from finetune import Classifier
  from finetune.datasets import Dataset, generic_download
  from finetune.base_models.gpt.model import GPTModel
  from finetune.base_models.oscar.model import GPCModel
  from sklearn.metrics import classification_report
label_desc: Use image node_id 3 for calling the StanfordSentimentTreebank obj's underlying member method code with example usage: obj.download() without return types