code: def send(self, _: Optional[ignite.engine.Engine] = None):
      self.liveplot.send()
  
file_path: livelossplot/livelossplot/inputs/pytorch_ignite.py
imports: from typing import Optional
  import ignite.engine
  from ignite.handlers import global_step_from_engine
  from livelossplot.plot_losses import PlotLosses
label_desc: Use image node_id 4 for calling the PlotLossesCallback obj's underlying member method code with example usage: obj.send(_) without return types