input: Write a function to clean up a list of emails and put them into a new list. The function should remove any text after the '+' character in the email address and any text after '.uk' (including '.uk').
  
  def clean_emails(original_list):
      clean_list = []
      for email in original_list:
          email_without_plus = email.split('+')[0]
          email_without_dot_uk = email_without_plus.split('.uk')[0]
          clean_list.append(email_without_dot_uk)
      return clean_list
  
  assert 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']
  assert clean_emails(['alice@gmail.com.uk', 'bob@example.com'])==['alice@gmail.com', 'bob@example.com']
  assert clean_emails([])==[]
  assert clean_emails(['bob.uk@gmail.com', 'alice@example.com'])==['bob.uk@gmail.com', 'alice@example.com']
  assert clean_emails(['alice+spam@cafe.com', 'bob@gmail.com'])==['alice@cafe.com', 'bob@gmail.com']
  assert clean_emails(['bob+info@example.com', 'alice+profile@gmail.com'])==['bob@example.com', 'alice@gmail.com']
output: def clean_emails(original_list):
      clean_list = []
      for email in original_list:
          email_without_plus = email.split('+')[0]
          email_without_dot_uk = email_without_plus.split('.uk')[0]
          clean_list.append(email_without_dot_uk)
      return clean_list