textual_hello_world_app_with_label_widget.py

1from textual.app import App, ComposeResult
2from textual.widgets import Label
3
4
5class HelloWorld(App):
6    """A Textual app to greet the world."""
7
8    def compose(self) -> ComposeResult:
9        yield Label("Hello, World!")
10
11
12if __name__ == "__main__":
13    app = HelloWorld()
14    app.run()