diff --git a/main.py b/main.py
new file mode 100644
index 0000000..8d21639
--- /dev/null
+++ b/main.py
@@ -0,0 +1,41 @@
+import gi
+
+gi.require_version("Gtk", "3.0")
+from gi.repository import Gtk
+
+
+class SpinnerAnimation(Gtk.Window):
+    def __init__(self):
+        super().__init__(title="Spinner")
+        self.set_border_width(3)
+        self.connect("destroy", Gtk.main_quit)
+
+        self.button = Gtk.ToggleButton(label="Start Spinning")
+        self.button.connect("toggled", self.on_button_toggled)
+        self.button.set_active(False)
+
+        self.spinner = Gtk.Spinner()
+
+        self.grid = Gtk.Grid()
+        self.grid.add(self.button)
+        self.grid.attach_next_to(
+            self.spinner, self.button, Gtk.PositionType.BOTTOM, 1, 2
+        )
+        self.grid.set_row_homogeneous(True)
+
+        self.add(self.grid)
+        self.show_all()
+
+    def on_button_toggled(self, button):
+        if button.get_active():
+            self.spinner.start()
+            self.button.set_label("Stop Spinning")
+        else:
+            self.spinner.stop()
+            self.button.set_label("Start Spinning")
+
+
+myspinner = SpinnerAnimation()
+
+Gtk.main()
+