input: from typing import List
  
  def clean_emails(original_list: List[str]) -> List[str]:
      """ Clean up a list of emails and put them into a new list.
      >>> clean_emails(['bob@example.com', 'alice+bob@cafe.com', 'bob@gmail.com.uk', 'bob+alice@example'])
      ['bob@example.com', 'alice@cafe.com', 'bob@gmail.com', 'bob@example']
      """
output:     cleaned_list = []
      for email in original_list:
          local, domain = email.split('@')
          local = local.split('+')[0]
          domain = domain.split('.')[0]
          cleaned_list.append(f"{local}@{domain}")
      return cleaned_list