(self, mode, metric, step, value)
Append (step, value) pair to history for the given mode and metric.
Append (step, value) pair to history for the given mode and metric.
Append ( step value ) pair to history for the given mode and metric .
def append(self, mode, metric, step, value):
    """Append (step, value) pair to history for the given mode and metric."""
    if mode not in self._values:
      self._values[mode] = collections.defaultdict(list)
    self._values[mode][metric].append((step, value))
def append ( self , mode , metric , step , value ) : if mode not in self . _values : self . _values [ mode ] = collections . defaultdict ( list ) self . _values [ mode ] [ metric ] . append ( ( step , value ) )