code: def download_seal_data(filename):
      """download the preprocessed seal data and save it to filename"""
      url = "https://d2hg8soec8ck9v.cloudfront.net/datasets/prep_seal_data.csv"
      with open(filename, "wb") as f:
          f.write(urlopen(url).read())
  
imports: import os
  from urllib.request import urlopen
  import pandas
  import torch
label_desc: Use image node_id 1 for calling a global function with example usage: download_seal_data(filename) without return types