initial commit

my_package/App_window.py

@@ -0,0 +1,16 @@
+import tkinter as tk
+
+
+class AppWindow:
+    def __init__(self,width,height,title="AppWindow"):
+        self.root = tk.Tk()
+        self.root.title(title)
+        self.root.geometry(f"{width}x{height}")
+    def run(self):
+        self.init_widgets()
+        self.root.mainloop()
+        self.root.close()
+    def init_widgets(self):
+        pass
+    def close(self):
+        pass