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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 get_alert(self, nbprocess=0, countmin=None, countmax=None, header="", log=False):
 """Return the alert status relative to the process number."""

        if nbprocess is None:
            return 'OK'
        if countmin is None:
            countmin = nbprocess
        if countmax is None:
            countmax = nbprocess
        if nbprocess > 0:
            if int(countmin) <= int(nbprocess) <= int(countmax):
                return 'OK'
            else:
                return 'WARNING'
        else:
            if int(countmin) == 0:
                return 'OK'
            else:
                return 'CRITICAL'