code: def add_text(text, x=0.01, y=0.01, axes="gca", draw=True, **kwargs):
      
      if axes=="gca": axes = _pylab.gca()
      axes.text(x, y, text, transform=axes.transAxes, **kwargs)
      if draw: _pylab.draw()
docs: Adds text to the axes at the specified position.
  
      **kwargs go to the axes.text() function.