code: def fetch_data():
      """This downloads the full dataset to $(pwd)/data/imdb.csv."""
  
      ds = tfds.load("imdb_reviews", split="train+test")
      numpy_ds = tfds.as_numpy(ds)
      df = pd.DataFrame(numpy_ds)
      df["text"] = df["text"].str.decode("utf-8")
      dst_path = os.getcwd() + "/data/imdb.csv"
      df.to_csv(dst_path, index=False)
  
imports: import os
  import pandas
  import tensorflow_datasets
label_desc: Use image node_id 1 for calling a global function with example usage: fetch_data() without return types