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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 from_int(value):
 """Create raw out of position vlaue."""

        if not isinstance(value, int):
            raise PyVLXException("value_has_to_be_int")
        if not Parameter.is_valid_int(value):
            raise PyVLXException("value_out_of_range")
        return bytes([value >> 8 & 255, value & 255])