class_docstr: GraphicsItem showing a single plot axis with ticks, values, and label.
  Can be configured to fit on any side of a plot, 
  Can automatically synchronize its displayed scale with ViewBox items.
  Ticks can be extended to draw a grid.
  If maxTickLength is negative, ticks point into the plot.
docstr: Internal method to update the label according to the text
docstr_tok: ["Internal","method","to","update","the","label","according","to","the","text"]
code: def _updateLabel(self):
      """Internal method to update the label according to the text"""
      self.label.setHtml(self.labelString())
      self._adjustSize()
      self.picture = None
      self.update()
  
imports: import weakref
  from math import ceil, floor, isfinite, log10, sqrt, frexp, floor
  import numpy
  from ..None import debug
  from ..None import functions
  from ..None import getConfigOption
  from ..Point import Point
  from ..Qt import QtCore, QtGui, QtWidgets
  from .GraphicsWidget import GraphicsWidget
label_desc: Use image node_id 10 for calling the AxisItem obj's underlying member method code with example usage: obj._updateLabel() without return types