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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 find_stream(cls, fileobj, max_bytes):
 """Returns a possibly valid _ADTSStream or None. Args: max_bytes (int):
 maximum bytes to read """


        r = BitReader(fileobj)
        stream = cls(r)
        if stream.sync(max_bytes):
            stream.offset = (r.get_position() - 12) // 8
            return stream