code: def setupUi(self, MainWindow):
      MainWindow.setObjectName("MainWindow")
      MainWindow.resize(695, 798)
      self.centralwidget = QtWidgets.QWidget(MainWindow)
      self.centralwidget.setObjectName("centralwidget")
      self.gridLayout_2 = QtWidgets.QGridLayout(self.centralwidget)
      self.gridLayout_2.setObjectName("gridLayout_2")
      self.cudaCheck = QtWidgets.QCheckBox(self.centralwidget)
      self.cudaCheck.setObjectName("cudaCheck")
      self.gridLayout_2.addWidget(self.cudaCheck, 9, 0, 1, 2)
      self.numbaCheck = QtWidgets.QCheckBox(self.centralwidget)
      self.numbaCheck.setObjectName("numbaCheck")
      self.gridLayout_2.addWidget(self.numbaCheck, 9, 2, 1, 2)
      self.downsampleCheck = QtWidgets.QCheckBox(self.centralwidget)
      self.downsampleCheck.setObjectName("downsampleCheck")
      self.gridLayout_2.addWidget(self.downsampleCheck, 8, 0, 1, 2)
      self.scaleCheck = QtWidgets.QCheckBox(self.centralwidget)
      self.scaleCheck.setObjectName("scaleCheck")
      self.gridLayout_2.addWidget(self.scaleCheck, 4, 0, 1, 1)
      self.gridLayout = QtWidgets.QGridLayout()
      self.gridLayout.setObjectName("gridLayout")
      self.rawRadio = QtWidgets.QRadioButton(self.centralwidget)
      self.rawRadio.setObjectName("rawRadio")
      self.gridLayout.addWidget(self.rawRadio, 3, 0, 1, 1)
      self.gfxRadio = QtWidgets.QRadioButton(self.centralwidget)
      self.gfxRadio.setChecked(True)
      self.gfxRadio.setObjectName("gfxRadio")
      self.gridLayout.addWidget(self.gfxRadio, 2, 0, 1, 1)
      self.stack = QtWidgets.QStackedWidget(self.centralwidget)
      self.stack.setObjectName("stack")
      self.page = QtWidgets.QWidget()
      self.page.setObjectName("page")
      self.gridLayout_3 = QtWidgets.QGridLayout(self.page)
      self.gridLayout_3.setObjectName("gridLayout_3")
      self.graphicsView = GraphicsView(self.page)
      self.graphicsView.setObjectName("graphicsView")
      self.gridLayout_3.addWidget(self.graphicsView, 0, 0, 1, 1)
      self.stack.addWidget(self.page)
      self.page_2 = QtWidgets.QWidget()
      self.page_2.setObjectName("page_2")
      self.gridLayout_4 = QtWidgets.QGridLayout(self.page_2)
      self.gridLayout_4.setObjectName("gridLayout_4")
      self.rawImg = RawImageWidget(self.page_2)
      sizePolicy = QtWidgets.QSizePolicy(
          QtWidgets.QSizePolicy.Policy.Expanding,
          QtWidgets.QSizePolicy.Policy.Preferred,
      )
      sizePolicy.setHorizontalStretch(0)
      sizePolicy.setVerticalStretch(0)
      sizePolicy.setHeightForWidth(
          self.rawImg.sizePolicy().hasHeightForWidth()
      )
      self.rawImg.setSizePolicy(sizePolicy)
      self.rawImg.setObjectName("rawImg")
      self.gridLayout_4.addWidget(self.rawImg, 0, 0, 1, 1)
      self.stack.addWidget(self.page_2)
      self.gridLayout.addWidget(self.stack, 0, 0, 1, 1)
      self.rawGLRadio = QtWidgets.QRadioButton(self.centralwidget)
      self.rawGLRadio.setObjectName("rawGLRadio")
      self.gridLayout.addWidget(self.rawGLRadio, 4, 0, 1, 1)
      self.gridLayout_2.addLayout(self.gridLayout, 1, 0, 1, 4)
      self.dtypeCombo = QtWidgets.QComboBox(self.centralwidget)
      self.dtypeCombo.setObjectName("dtypeCombo")
      self.dtypeCombo.addItem("")
      self.dtypeCombo.addItem("")
      self.dtypeCombo.addItem("")
      self.gridLayout_2.addWidget(self.dtypeCombo, 3, 2, 1, 1)
      self.label = QtWidgets.QLabel(self.centralwidget)
      self.label.setObjectName("label")
      self.gridLayout_2.addWidget(self.label, 3, 0, 1, 1)
      self.rgbLevelsCheck = QtWidgets.QCheckBox(self.centralwidget)
      self.rgbLevelsCheck.setObjectName("rgbLevelsCheck")
      self.gridLayout_2.addWidget(self.rgbLevelsCheck, 4, 1, 1, 1)
      self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
      self.horizontalLayout_2.setObjectName("horizontalLayout_2")
      self.minSpin2 = SpinBox(self.centralwidget)
      self.minSpin2.setEnabled(False)
      self.minSpin2.setObjectName("minSpin2")
      self.horizontalLayout_2.addWidget(self.minSpin2)
      self.label_3 = QtWidgets.QLabel(self.centralwidget)
      self.label_3.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
      self.label_3.setObjectName("label_3")
      self.horizontalLayout_2.addWidget(self.label_3)
      self.maxSpin2 = SpinBox(self.centralwidget)
      self.maxSpin2.setEnabled(False)
      self.maxSpin2.setObjectName("maxSpin2")
      self.horizontalLayout_2.addWidget(self.maxSpin2)
      self.gridLayout_2.addLayout(self.horizontalLayout_2, 5, 2, 1, 1)
      self.horizontalLayout = QtWidgets.QHBoxLayout()
      self.horizontalLayout.setObjectName("horizontalLayout")
      self.minSpin1 = SpinBox(self.centralwidget)
      self.minSpin1.setObjectName("minSpin1")
      self.horizontalLayout.addWidget(self.minSpin1)
      self.label_2 = QtWidgets.QLabel(self.centralwidget)
      self.label_2.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
      self.label_2.setObjectName("label_2")
      self.horizontalLayout.addWidget(self.label_2)
      self.maxSpin1 = SpinBox(self.centralwidget)
      self.maxSpin1.setObjectName("maxSpin1")
      self.horizontalLayout.addWidget(self.maxSpin1)
      self.gridLayout_2.addLayout(self.horizontalLayout, 4, 2, 1, 1)
      self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
      self.horizontalLayout_3.setObjectName("horizontalLayout_3")
      self.minSpin3 = SpinBox(self.centralwidget)
      self.minSpin3.setEnabled(False)
      self.minSpin3.setObjectName("minSpin3")
      self.horizontalLayout_3.addWidget(self.minSpin3)
      self.label_4 = QtWidgets.QLabel(self.centralwidget)
      self.label_4.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
      self.label_4.setObjectName("label_4")
      self.horizontalLayout_3.addWidget(self.label_4)
      self.maxSpin3 = SpinBox(self.centralwidget)
      self.maxSpin3.setEnabled(False)
      self.maxSpin3.setObjectName("maxSpin3")
      self.horizontalLayout_3.addWidget(self.maxSpin3)
      self.gridLayout_2.addLayout(self.horizontalLayout_3, 6, 2, 1, 1)
      self.lutCheck = QtWidgets.QCheckBox(self.centralwidget)
      self.lutCheck.setObjectName("lutCheck")
      self.gridLayout_2.addWidget(self.lutCheck, 7, 0, 1, 1)
      self.alphaCheck = QtWidgets.QCheckBox(self.centralwidget)
      self.alphaCheck.setObjectName("alphaCheck")
      self.gridLayout_2.addWidget(self.alphaCheck, 7, 1, 1, 1)
      self.gradient = GradientWidget(self.centralwidget)
      sizePolicy = QtWidgets.QSizePolicy(
          QtWidgets.QSizePolicy.Policy.Expanding,
          QtWidgets.QSizePolicy.Policy.Preferred,
      )
      sizePolicy.setHorizontalStretch(0)
      sizePolicy.setVerticalStretch(0)
      sizePolicy.setHeightForWidth(
          self.gradient.sizePolicy().hasHeightForWidth()
      )
      self.gradient.setSizePolicy(sizePolicy)
      self.gradient.setObjectName("gradient")
      self.gridLayout_2.addWidget(self.gradient, 7, 2, 1, 2)
      spacerItem = QtWidgets.QSpacerItem(
          40,
          20,
          QtWidgets.QSizePolicy.Policy.Expanding,
          QtWidgets.QSizePolicy.Policy.Minimum,
      )
      self.gridLayout_2.addItem(spacerItem, 3, 3, 1, 1)
      self.fpsLabel = QtWidgets.QLabel(self.centralwidget)
      font = QtGui.QFont()
      font.setPointSize(12)
      self.fpsLabel.setFont(font)
      self.fpsLabel.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
      self.fpsLabel.setObjectName("fpsLabel")
      self.gridLayout_2.addWidget(self.fpsLabel, 0, 0, 1, 4)
      self.rgbCheck = QtWidgets.QCheckBox(self.centralwidget)
      self.rgbCheck.setObjectName("rgbCheck")
      self.gridLayout_2.addWidget(self.rgbCheck, 3, 1, 1, 1)
      self.label_5 = QtWidgets.QLabel(self.centralwidget)
      self.label_5.setObjectName("label_5")
      self.gridLayout_2.addWidget(self.label_5, 2, 0, 1, 1)
      self.horizontalLayout_4 = QtWidgets.QHBoxLayout()
      self.horizontalLayout_4.setObjectName("horizontalLayout_4")
      self.framesSpin = QtWidgets.QSpinBox(self.centralwidget)
      self.framesSpin.setButtonSymbols(
          QtWidgets.QAbstractSpinBox.ButtonSymbols.NoButtons
      )
      self.framesSpin.setProperty("value", 10)
      self.framesSpin.setObjectName("framesSpin")
      self.horizontalLayout_4.addWidget(self.framesSpin)
      self.widthSpin = QtWidgets.QSpinBox(self.centralwidget)
      self.widthSpin.setButtonSymbols(
          QtWidgets.QAbstractSpinBox.ButtonSymbols.PlusMinus
      )
      self.widthSpin.setMaximum(10000)
      self.widthSpin.setProperty("value", 512)
      self.widthSpin.setObjectName("widthSpin")
      self.horizontalLayout_4.addWidget(self.widthSpin)
      self.heightSpin = QtWidgets.QSpinBox(self.centralwidget)
      self.heightSpin.setButtonSymbols(
          QtWidgets.QAbstractSpinBox.ButtonSymbols.NoButtons
      )
      self.heightSpin.setMaximum(10000)
      self.heightSpin.setProperty("value", 512)
      self.heightSpin.setObjectName("heightSpin")
      self.horizontalLayout_4.addWidget(self.heightSpin)
      self.gridLayout_2.addLayout(self.horizontalLayout_4, 2, 1, 1, 2)
      self.sizeLabel = QtWidgets.QLabel(self.centralwidget)
      self.sizeLabel.setText("")
      self.sizeLabel.setObjectName("sizeLabel")
      self.gridLayout_2.addWidget(self.sizeLabel, 2, 3, 1, 1)
      MainWindow.setCentralWidget(self.centralwidget)
  
      self.retranslateUi(MainWindow)
      self.stack.setCurrentIndex(1)
      QtCore.QMetaObject.connectSlotsByName(MainWindow)
  
imports: from pyqtgraph.Qt import QtCore, QtGui, QtWidgets
  from pyqtgraph import GradientWidget, GraphicsView, SpinBox
  from pyqtgraph.widgets.RawImageWidget import RawImageWidget
label_desc: Use image node_id 1 for calling the Ui_MainWindow obj's underlying member method code with example usage: obj.setupUi(MainWindow) without return types