code: def renderQImage(*args, **kwargs):
      imgitem = pg.ImageItem(axisOrder="row-major")
      if "autoLevels" not in kwargs:
          kwargs["autoLevels"] = False
      imgitem.setImage(*args, **kwargs)
      imgitem.render()
  
file_path: pyqtgraph/benchmarks/renderImageItem.py
imports: import numpy
  import pyqtgraph
label_desc: Use image node_id 1 for calling a global function with example usage: renderQImage() without return types