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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 GetRandomDatetime():
 """Return a datetime in the next week."""

  seconds_offset = random.randint(0, 60 * 60 * 24 * 7)
  dt = datetime.today() + timedelta(seconds=seconds_offset)
  return dt.replace(second=0, microsecond=0)