code: def numpy_uint8_lut(self):
      return self.uint8_lut
  
file_path: pyqtgraph/benchmarks/renderImageItem.py
imports: import numpy
  import pyqtgraph
label_desc: Use image node_id 6 for calling the _TimeSuite obj's underlying member method code with example usage: obj.numpy_uint8_lut() and returns: self