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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_nice_alert(self, value):
 """Return the alert relative to the Nice configuration list"""

        value = str(value)
        try:
            if value in self.get_limit('nice_critical'):
                return 'CRITICAL'
        except KeyError:
            pass
        try:
            if value in self.get_limit('nice_warning'):
                return 'WARNING'
        except KeyError:
            pass
        try:
            if value in self.get_limit('nice_careful'):
                return 'CAREFUL'
        except KeyError:
            pass
        return 'DEFAULT'