input: 
  from typing import List
  
  def create_html_form(action: str, method: str, submit_value: str) -> str:
      """
      Create an HTML form with a submit button to send information to a Python program.
      >>> create_html_form("action.py", "post", "Submit")
      '<form action="action.py" method="post">\\n    <input type="submit" value="Submit">\\n</form>'
      """
  
output:     form_start = f'<form action="{action}" method="{method}">\n'
      submit_button = f'    <input type="submit" value="{submit_value}">\n'
      form_end = '</form>'
      return form_start + submit_button + form_end