QPalette' object has no attribute 'set_color'

[YeongbinLim]

`import sys
from PyQt5.QtWidgets import QApplication, QWidget, QLabel
from PyQt5.QtGui import QIcon
from PyQt5.QtCore import pyqtSlot
from qt_material import apply_stylesheet
from qt_material import list_themes
def MyApp():
app = QApplication(sys.argv)
widget = QWidget()

textLabel = QLabel(widget)
textLabel.setText("Hello World!")
textLabel.move(150, 200)

widget.setGeometry(50, 50, 400, 400)
widget.setWindowTitle("PyQt5 Example")
list_themes()
apply_stylesheet(app, theme='dark_teal.xml')

widget.show()
sys.exit(app.exec_())

if name == 'main':
app = QApplication(sys.argv)
ex = MyApp()
sys.exit(app.exec_())`

AttributeError: type object 'ColorRole' has no attribute 'Text'

During handling of the above exception, another exception occurred:

File "D:\study\pyqt\test.py", line 18, in MyApp
apply_stylesheet(app, theme='dark_teal.xml')
File "D:\study\pyqt\test.py", line 25, in
ex = MyApp()
AttributeError: 'QPalette' object has no attribute 'set_color'

version is
qt-material 2.14
PyQt5 5.15.1

in init.py file
I see u define pyqt5 as this code
"
try:
print(dir(QPalette))
if hasattr(
QPalette, 'PlaceholderText'
): # pyqt5, pyside2, pyside6
default_palette.setColor(QPalette.PlaceholderText, color)
else: # pyqt6
default_palette.setColor(QPalette.ColorRole.Text, color)
QGuiApplication.setPalette(default_palette)
"

but there is no PlaceholderText in PyQt5/QtGui.pyi
So we need to distinguish PyQt5 another way

[YeongbinLim]

making it annotation worked with me