How to hide item text and down-arrow of QComboBox ?

[ruchitinfushion]

Here is the preview of QComboBox with icons ( resultant from given code).

Now how can i hide item text and arraow from QComboBox editable ? and make drop-down pop-up aligned center to current editable icons.

Output should look like this

from PySide2 import QtCore, QtGui, QtWidgets
import sys

class statsMainWindowUI(QtWidgets.QMainWindow):
    def __init__(self):
        QtWidgets.QMainWindow.__init__(self)
        self.setupUi(self)    	
    def setupUi(self, MainWindow):
        MainWindow.setObjectName("MainWindow")
        MainWindow.resize(503, 575)
        self.centralwidget = QtWidgets.QWidget(MainWindow)
        self.centralwidget.setObjectName("centralwidget")
        self.verticalLayout = QtWidgets.QVBoxLayout(self.centralwidget)
        self.verticalLayout.setObjectName("verticalLayout")
        self.statsComboBox = QtWidgets.QComboBox(self.centralwidget)
        font = QtGui.QFont()
        font.setFamily("SF Pro Display")
        font.setPointSize(16)
        font.setWeight(75)
        font.setBold(True)
        self.statsComboBox.setFont(font)
        self.statsComboBox.setIconSize(QtCore.QSize(70, 20))
        self.statsComboBox.setObjectName("statsComboBox")
        self.statsComboBox.addItem("")
        self.statsComboBox.addItem("")
        self.statsComboBox.addItem("")
        self.statsComboBox.addItem("")
        self.verticalLayout.addWidget(self.statsComboBox)
        MainWindow.setCentralWidget(self.centralwidget)

        self.retranslateUi(MainWindow)
        QtCore.QMetaObject.connectSlotsByName(MainWindow)

    def retranslateUi(self, MainWindow):
        MainWindow.setWindowTitle(QtWidgets.QApplication.translate("MainWindow", "MainWindow", None, -1))
        self.statsComboBox.setItemText(0, QtWidgets.QApplication.translate("MainWindow", "High", None, -1))
        self.statsComboBox.setItemText(1, QtWidgets.QApplication.translate("MainWindow", "Medium", None, -1))
        self.statsComboBox.setItemText(2, QtWidgets.QApplication.translate("MainWindow", "Normal", None, -1))
        self.statsComboBox.setItemText(3, QtWidgets.QApplication.translate("MainWindow", "Low", None, -1))
        self.statsComboBox.setItemIcon(0, QtGui.QIcon('E:/code/highStats.png'))
        self.statsComboBox.setItemIcon(1, QtGui.QIcon('E:/code/mediumStats.png'))
        self.statsComboBox.setItemIcon(2, QtGui.QIcon('E:/code/lowStats.png'))
        self.statsComboBox.setItemIcon(3, QtGui.QIcon(E:/code/normalStats.png'))


app = QtWidgets.QApplication(sys.argv)
statsUI = statsMainWindowUI()
statsUI.show()
sys.exit(app.exec_())