如何在QTextEdit中添加URL或IMAGE-URL

from PyQt5.QtWidgets import QTextEdit
from PyQt5.QtGui import QTextCursor, QTextImageFormat, QPixmap
from PyQt5.QtCore import QUrl

text_edit = QTextEdit()

def insert_url(text_edit, url, display_text):
    cursor = text_edit.textCursor()
    cursor.movePosition(QTextCursor.End)
    cursor.insertHtml(f'<a href="{url}">{display_text}</a>')

def insert_image_url(text_edit, image_url):
    cursor = text_edit.textCursor()
    cursor.movePosition(QTextCursor.End)
    image_format = QTextImageFormat()
    image_format.setName(image_url)
    cursor.insertImage(image_format)

insert_url(text_edit, "https://www.example.com", "Example Website")
insert_image_url(text_edit, "https://www.example.com/image.jpg")