code: def test_plus_from_step():
      """Test from_step > 0"""
      out = CheckOutput(target_log_history_length=8)
      loss_plotter = PlotLosses(outputs=[out], from_step=2)
      for idx in range(10):
          loss_plotter.update(
              {
                  "acc": 0.1 * idx,
                  "loss": 0.69 / (idx + 1),
              }
          )
      loss_plotter.send()
  
file_path: livelossplot/tests/test_from_step.py
imports: from livelossplot import MainLogger, PlotLosses
  from livelossplot.outputs import BaseOutput
label_desc: Use image node_id 1 for calling a global function with example usage: test_plus_from_step() without return types