wxPython event Handling

[gopython]

Hi,

I just started coding with wxPython. The idea is to be able to change the gui dynamically. I am trying to change the static text inside the panel after the panel is created without user input/interaction, and I am not very successful with it. Below is my codes:

import wx

class MyForm (wx.Panel):
    def __init__ (self, parent, id):
        wx.Panel.__init__(self, parent, id)
        self.info = wx.StaticText (self, 10, "This is my first text", wx.Point (10, 10))
        
    def changeStaticText (self, newText):
        self.info.SetLabel (newText)
        
        
app = wx.PySimpleApp()
frame = wx.Frame (None, -1, "Fun with wxPython")
myForm = MyForm (frame, -1)
frame.Show (True)
app.MainLoop()

# Change the text dynamically after the panel is created.
myForm.changeStaticText ("NEW line of text")

Is anyone can tell me what I have done wrong here. Thanks in advance.