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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 decode_page(page):
 """ Return unicode string of geocoder results. Nearly all services use JSON, so assume UTF8 encoding unless the response specifies otherwise. """

    if hasattr(page, 'read'):  # urllib
        if py3k:
            encoding = page.headers.get_param("charset") or "utf-8"
        else:
            encoding = page.headers.getparam("charset") or "utf-8"
        return text_type(page.read(), encoding=encoding)
    else:  # requests?
        encoding = page.headers.get("charset") or "utf-8"
        return text_type(page.content, encoding=encoding)