code: def decrement(self, subname=None, delta=1):
          '''Decrement the gauge with `delta`
  
          :keyword subname: The subname to report the data to (appended to the
              client name)
          :type subname: str
          :keyword delta: The delta to remove from the gauge
          :type delta: int
  
          >>> gauge = Gauge('application_name')
          >>> gauge.decrement('gauge_name', 10)
          True
          >>> gauge.decrement(delta=10)
          True
          >>> gauge.decrement('gauge_name')
          True
          '''
          delta = -int(delta)
          sign = "+" if delta >= 0 else ""
          return self._send(subname, "%s%d" % (sign, delta)f decrement(self, subname=None, delta=1):
          '''Decrement the gauge with `delta`
  
          :keyword subname: The subname to report the data to (appended to the
              client name)
          :type subname: str
          :keyword delta: The delta to remove from the gauge
          :type delta: int
  
          >>> gauge = Gauge('application_name')
          >>> gauge.decrement('gauge_name', 10)
          True
          >>> gauge.decrement(delta=10)
          True
          >>> gauge.decrement('gauge_name')
          True
          '''
          delta = -int(delta)
          sign = "+" if delta >= 0 else ""
          return self._send(subname, "%s%d" % (sign, delta))
docs: Decrement the gauge with `delta`
  
          :keyword subname: The subname to report the data to (appended to the
              client name)
          :type subname: str
          :keyword delta: The delta to remove from the gauge
          :type delta: int
  
          >>> gauge = Gauge('application_name')
          >>> gauge.decrement('gauge_name', 10)
          True
          >>> gauge.decrement(delta=10)
          True
          >>> gauge.decrement('gauge_name')
          True