How to make an Angled arrow style border in PyQt5?

How to make an Angled arrow-type border in PyQt QFrame? In My code, I Have two QLabels and respective frames. My aim is to make an arrow shape border on right side of every QFrame.For clear-cut idea, attach a sample picture.

import sys
from PyQt5.QtWidgets import *

class Angle_Border(QWidget):
    def __init__(self):
        super().__init__()
        self.setWindowTitle("Angle Border")

        self.lbl1 = QLabel("Python")
        self.lbl2 = QLabel("PyQt")

        self.frame1 = QFrame()
        self.frame1.setProperty("type","1")
        self.frame1.setFixedSize(200,50)
        self.frame1.setStyleSheet("background-color:red;color:white;"
                                  "font-family:Trebuchet MS;font-size: 15pt;text-align: center;"
                                  "border-top-right-radius:25px solid ; border-bottom-right-radius:25px solid ;")
        self.frame2 = QFrame()
        self.frame2.setFixedSize(200, 50)
        self.frame2.setStyleSheet("background-color:blue;color:white;"
                                  "font-family:Trebuchet MS;font-size: 15pt;text-align: center;"
                                  "border-top:1px solid transparent; border-bottom:1px solid  transparent;")
        self.frame_outer = QFrame()
        self.frame_outer.setFixedSize(800, 60)
        self.frame_outer.setStyleSheet("background-color:green;color:white;"
                                  "font-family:Trebuchet MS;font-size: 15pt;text-align: center;")

        self.frame1_layout = QHBoxLayout(self.frame1)
        self.frame2_layout = QHBoxLayout(self.frame2)
        self.frame_outer_layout = QHBoxLayout(self.frame_outer)
        self.frame_outer_layout.setContentsMargins(5,0,0,0)

        self.frame1_layout.addWidget(self.lbl1)
        self.frame2_layout.addWidget(self.lbl2)

        self.hbox = QHBoxLayout()
        self.layout = QHBoxLayout()
        self.hbox.addWidget(self.frame1)
        self.hbox.addWidget(self.frame2)
        self.hbox.addStretch()
        self.hbox.setSpacing(0)
        # self.layout.addLayout(self.hbox)
        self.frame_outer_layout.addLayout(self.hbox)
        self.layout.addWidget(self.frame_outer)

        self.setLayout(self.layout)

def main():
    app = QApplication(sys.argv)
    ex = Angle_Border()
    ex.show()
    sys.exit(app.exec_())

if __name__ == '__main__':
    main()

Sample Picture

from How to make an Angled arrow style border in PyQt5?