code: def Brightness_setup():
      tforms = {}
      tforms["brightness_=-1"] = Brightness(value=-1)
      tforms["brightness_<0"] = Brightness(value=-0.5)
      tforms["brightness_=0"] = Brightness(value=0)
      tforms["brightness_>0"] = Brightness(value=0.5)
      tforms["brightness_=1"] = Brightness(value=1)
  
      tforms["random_brightness_01"] = RandomBrightness(-1, -0.5)
      tforms["random_brightness_02"] = RandomBrightness(-0.5, 0)
      tforms["random_brightness_03"] = RandomBrightness(0, 0.5)
      tforms["random_brightness_04"] = RandomBrightness(0.5, 1)
  
      tforms["random_choice_brightness_01"] = RandomChoiceBrightness(
          [-1, 0, 1]
      )
      tforms["random_choice_brightness_02"] = RandomChoiceBrightness(
          [-1, 0, 1], p=[0.2, 0.5, 0.3]
      )
      tforms["random_choice_brightness_03"] = RandomChoiceBrightness(
          [0, 0, 0, 0], p=[0.25, 0.5, 0.25, 0.25]
      )
  
      return tforms
  
file_path: pywick/tests/unit/transforms/test_image_transforms.py
imports: import torch
  from pywick.transforms import Grayscale, RandomGrayscale, Gamma, RandomGamma, RandomChoiceGamma, Brightness, RandomBrightness, RandomChoiceBrightness, Saturation, RandomSaturation, RandomChoiceSaturation, Contrast, RandomContrast, RandomChoiceContrast
label_desc: Use image node_id 7 for calling a global function with example usage: Brightness_setup() and returns: tforms