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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_ext_desc(self, value_type, value):
 """ decode ASF_EXTENDED_CONTENT_DESCRIPTION_OBJECT values"""

        if value_type == 0:  # Unicode string
            return self.__decode_string(value)
        elif value_type == 1:  # BYTE array
            return value
        elif 1 < value_type < 6:  # DWORD / QWORD / WORD
            return _bytes_to_int_le(value)