code: def call_pdffigures(
      pdf_path: str,
      figures_dir: str,
      timeout: int = 30,
      verbose: bool = False,
  ):
      """
      Extract figures from a PDF file using pdffigures2.
  
      Args:
          pdf_path (str): The path to the PDF file.
          figures_dir (str): The directory where the figures will be extracted.
          timeout (int, optional): The timeout in seconds for the pdffigures2 command. Defaults to 30.
          verbose (bool, optional): Whether to print the output of the pdffigures2 command. Defaults to False.
  
      Returns:
          str: The path to the JSON file containing the extracted figures.
      """
      os.makedirs(figures_dir, exist_ok=True)
      kwargs = (
          {}
          if verbose
          else {
              "stderr": subprocess.DEVNULL,
              "stdout": subprocess.DEVNULL,
          }
      )
      if PDFFIGURES2_JAR_PATH is None:
          return
      process = subprocess.Popen(
          "java"
          " -jar {pdffigures_jar_path}"
          " -d {figures_dir}/"
          " -c"
          " -q"
          " {pdf_path}".format(
              pdffigures_jar_path=PDFFIGURES2_JAR_PATH,
              pdf_path=pdf_path,
              figures_dir=figures_dir,
          ),
          shell=True,
          **kwargs,
      )
  
      try:
          exit_code = process.wait(timeout=timeout)
          if exit_code != 0:
              logger.error(
                  "Extracting figures from file %s failed.", pdf_path
              )
              return False
      except subprocess.TimeoutExpired as e:
          logger.error(
              "pdffigures2 command did not terminate in 30 seconds, "
              "terminating. Error: %s",
              e,
          )
          process.terminate()  # give up
          return False
      pdf_name = os.path.basename(pdf_path).partition(".pdf")[0]
      dest_file = os.path.join(figures_dir, (pdf_name + ".json"))
  
      return dest_file
  
label_desc: Use image node_id 1 for calling a global function with example usage: call_pdffigures(pdf_path, figures_dir, timeout, verbose) and returns: dest_file, False, False