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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 tail(filename, number_of_bytes):
 """Returns the last number_of_bytes of filename"""

    with open(filename, "rb") as f:
        if os.stat(filename).st_size > number_of_bytes:
            f.seek(-number_of_bytes, 2)
        return f.read()