import wx #pip install wxPython
class myFrame(wx.Frame):
def __init__(self):
super().__init__(parent=None, title="Any Name you want", pos=(200, 100), size=(300,300))
self.Icon = wx.Icon("Icon path")
self.mainpanel = wx.Panel(self)
self.Show()
app = wx.App()
frame = myFrame()
app.MainLoop()