input: from typing import Any
  
  def create_html_form(action_url: str, method: str = "post") -> str:
      """
      Create an HTML form with a submit button to send information to a specified URL.
      
      >>> create_html_form("action.py", "post")
      '<form action="action.py" method="post"><input type="submit" value="Submit"></form>'
      >>> create_html_form("process.php", "get")
      '<form action="process.php" method="get"><input type="submit" value="Submit"></form>'
      """
      return f'<form action="{action_url}" method="{method}"><input type="submit" value="Submit"></form>'
output:     return f'<form action="{action_url}" method="{method}"><input type="submit" value="Submit"></form>'