code: def get_examples(
      directory: Literal[
          "configs",
          "data",
          "experiment_results",
          "methods/data_repair",
      ]
  ) -> None:
      """Downloads the examples from the fairflow repository.
  
      Note that this should not be used outside Google Colab, as it clutters the directory
      with with the git files from Aequitas repository.
  
      Parameters
      ----------
      directory : Literal["configs", "examples/data_repair", "experiment_results"]
          The directory to download from the fairflow repository.
      """
      directory = "examples/" + directory
      logger = create_logger("utils.colab")
      logger.info("Downloading examples from fairflow repository.")
      # Create directory if it doesn't exist
      Path(directory).mkdir(parents=True, exist_ok=True)
      # Check if git repository already exists in folder
      if not Path(".git").exists():
          subprocess.run(
              ["git", "init"],
              stdout=subprocess.DEVNULL,
              stderr=subprocess.DEVNULL,
          )
      logger.debug("Git repository initialized.")
      # Check the remote of the git repository
      remote = subprocess.run(
          ["git", "config", "--get", "remote.origin.url"],
          capture_output=True,
      )
      if (
          remote.stdout.decode("utf-8")
          != "https://github.com/dssg/aequitas\n"
      ):
          subprocess.run(
              [
                  "git",
                  "remote",
                  "add",
                  "-f",
                  "origin",
                  "https://github.com/dssg/aequitas",
              ],
              stdout=subprocess.DEVNULL,
              stderr=subprocess.DEVNULL,
          )
      logger.debug("Git remote checked.")
      # Check if sparse checkout is enabled
      sparse_checkout = subprocess.run(
          ["git", "config", "--get", "core.sparseCheckout"],
          capture_output=True,
      )
  
      first_run = False
      if sparse_checkout.stdout.decode("utf-8") != "True\n":
          subprocess.run(
              ["git", "config", "core.sparseCheckout", "True"],
              stdout=subprocess.DEVNULL,
              stderr=subprocess.DEVNULL,
          )
          Path(".git/info/sparse-checkout").touch()
          first_run = True
      logger.debug("Git sparse checkout checked.")
  
      # Check if file in sparse checkout
      with open(".git/info/sparse-checkout", "r") as f:
          sparse_checkout_file = f.read()
      if f"{directory}/**" not in sparse_checkout_file:
          sparse_checkout_file += f"\n{directory}/**"
          with open(".git/info/sparse-checkout", "w") as f:
              f.write(sparse_checkout_file)
  
      # Pull the files
      if not first_run:
          subprocess.run(
              ["git", "read-tree", "-mu", "HEAD"],
              stdout=subprocess.DEVNULL,
              stderr=subprocess.DEVNULL,
          )
      subprocess.run(
          [
              "git",
              "pull",
              "origin",
              "fairflow-release",
          ],  # TODO: Change to main when close to merge
          stdout=subprocess.DEVNULL,
          stderr=subprocess.DEVNULL,
      )
      logger.info("Examples downloaded.")
  
imports: import subprocess
  from pathlib import Path
  from typing import Literal
  from aequitas.fairflow.utils import create_logger
label_desc: Use image node_id 1 for calling a global function with example usage: get_examples(directory) without return types