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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _fetch(url, ssl_verify = True):
 """ Helper funcation to fetch content from a given url. """

    req = Request(url)
    if ssl_verify:
        page = urlopen(req)
    else:
        ctx = ssl.create_default_context()
        ctx.check_hostname = False
        ctx.verify_mode = ssl.CERT_NONE

        page = urlopen(req, context=ctx)
    content = page.read().decode('utf-8')
    page.close()
    return content