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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(ctx):
 """Show the last 10 lines of the log file"""

    click.echo('tailing logs')
    for e in ctx.tail()[-10:]:
        ts = datetime.utcfromtimestamp(e['timestamp'] // 1000).isoformat()
        click.echo("{}: {}".format(ts, e['message']))
    click.echo('done')