NameError: name 'Newsletter' is not defined

[anilreddy]

Hi,

Am using the below code provided in the documentation am getting the following error when I ran it. How to resolve this issue.

Code:

# mozilla.py
from pypom import Page, Region
from splinter import Browser

executable_path = {'executable_path':'C:/Users/tester/.webdrivers/chromedriver.exe'}

class Mozilla(Page):
    URL_TEMPLATE = 'https://www.mozilla.org/'

    @property
    def newsletter(self):
        return Newsletter(self)

    class Newsletter(Region):
        _root_locator = ('id', 'newsletter-form')
        _submit_locator = ('id', 'footer_email_submit')

        def sign_up(self):
            self.find_element(*self._submit_locator).click()

driver = Browser('chrome', **executable_path)
page = Mozilla(driver).open()
page.newsletter.sign_up()

Error:

Traceback (most recent call last):
  File "mozilla.py", line 22, in <module>
    page.newsletter.sign_up()
  File "mozilla.py", line 11, in newsletter
    return Newsletter(self)
NameError: name 'Newsletter' is not defined

[symonk]

@anilreddy you have not imported the Newsletter class in your module; whatever that type may be