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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 str_or_unicode(text):
 """ handle python 3 unicode and python 2.7 byte strings """

    encoding = sys.stdout.encoding
    if sys.version_info > (3, 0):
        return text.encode(encoding).decode(encoding)
    return text.encode(encoding)