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