Button above exists properly!!!

helloWorld.py

@@ -2,33 +2,25 @@ import glob
 import wx
 
 
-class Example(wx.Frame):
 
-    def __init__(self, *args, **kwargs):
-        super(Example, self).__init__(*args, **kwargs)
-        self.InitUI()
 
-    def InitUI(self):
-        vbox = wx.BoxSizer(wx.VERTICAL)
+
+class ServerPanel(wx.Panel):   
+    def __init__(self, parent):
+        super().__init__(parent)
+        main_sizer = wx.BoxSizer(wx.VERTICAL)
+
         toolbar1 = wx.ToolBar(self)
         toolbar1.AddTool(wx.ID_ANY, '', wx.Bitmap('pigeonLOGO.png'))
         toolbar1.Realize()
-        vbox.Add(toolbar1, 0, wx.EXPAND)
+        main_sizer.Add(toolbar1, 0, wx.EXPAND)
         self.Bind(wx.EVT_TOOL, self.OnQuit)
 
-        self.SetSizer(vbox)
+        self.SetSizer(main_sizer)
 
         self.SetSize((350, 250))
         self.Centre()
 
-    def OnQuit(self, e):
-        self.Close()
-
-
-class ServerPanel(wx.Panel):   
-    def __init__(self, parent):
-        super().__init__(parent)
-        main_sizer = wx.BoxSizer(wx.VERTICAL)
         self.row_obj_dict = {}
 
         self.list_ctrl = wx.ListCtrl(
@@ -65,6 +57,9 @@ class ServerPanel(wx.Panel):
         main_sizer.Add(start_button, 0, wx.ALL | 100, 5)        
         main_sizer.Add(stop_button, 0, wx.ALL | 100, 5)
         self.SetSizer(main_sizer)
+    
+    def OnQuit(self, e):
+        self.Close()
 
     def on_edit(self, event):
         print('in on_edit')
@@ -76,13 +71,12 @@ class ServerFrame(wx.Frame):
     def __init__(self):
         super().__init__(parent=None,
                          title='Server Dashboard')
+        
         self.panel = ServerPanel(self)
-        self.frame = Example(self)
         self.Show()
 
 if __name__ == '__main__':
     app = wx.App(False)
     frame = ServerFrame()
-    ex = Example(None)
-    ex.Show()
+    
     app.MainLoop()