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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 reversed_blocks(handle, blocksize=4096):
 """Generate blocks of file's contents in reverse order."""

    handle.seek(0, os.SEEK_END)
    here = handle.tell()
    while 0 < here:
        delta = min(blocksize, here)
        here -= delta
        handle.seek(here, os.SEEK_SET)
        yield handle.read(delta)