docstr: Modify the OpenGL state options to use immediately before drawing this item.
  *opts* must be a dictionary as specified by setGLOptions.
  Values may also be None, in which case the key will be ignored.
code: def updateGLOptions(self, opts):
      """
      Modify the OpenGL state options to use immediately before drawing this item.
      *opts* must be a dictionary as specified by setGLOptions.
      Values may also be None, in which case the key will be ignored.
      """
      self.__glOpts.update(opts)
  
imports: from OpenGL.GL import *
  from OpenGL import GL
  from ..None import Transform3D
  from ..Qt import QtCore
label_desc: Use image node_id 4 for calling the GLGraphicsItem obj's underlying member method code with example usage: obj.updateGLOptions(opts) without return types