diff --git a/arch.png b/arch.png
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diff --git a/deb.png b/deb.png
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diff --git a/flatpak.png b/flatpak.png
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diff --git a/osupdater.py b/osupdater.py
index f03b3b2..8c0efee 100755
--- a/osupdater.py
+++ b/osupdater.py
@@ -3,48 +3,50 @@
 import wx
 import subprocess
 
-class Example(wx.Frame):
 
+class Example(wx.Frame):
     def __init__(self, *args, **kwargs):
         super(Example, self).__init__(*args, **kwargs)
 
-        self.InitUI()
+        self.initui()
 
-    def InitUI(self):
+    def initui(self):
 
         menubar = wx.MenuBar()
-        fileMenu = wx.Menu()
-        fileItem = fileMenu.Append(wx.ID_EXIT, 'Quit', 'Quit application')
-        menubar.Append(fileMenu, '&File')
+        filemenu = wx.Menu()
+        fileitem = filemenu.Append(wx.ID_EXIT, 'Quit', 'Quit application')
+        menubar.Append(filemenu, '&File')
         self.SetMenuBar(menubar)
 
-        self.Bind(wx.EVT_MENU, self.OnQuit, fileItem)
+        self.Bind(wx.EVT_MENU, self.onquit, fileitem)
 
         self.SetSize((300, 200))
         self.SetTitle('OS Updater')
         self.Centre()
 
         pnl = wx.Panel(self)
-        updateFlatpakButton = wx.Button(pnl, label='Update Flatpaks',pos=(20,20))
-        updateFlatpakButton.Bind(wx.EVT_BUTTON,self.OnFlatpakUpdate)
-        updateRPMButton = wx.Button(pnl, label='Update RPMs',pos=(20,60))
-        updateRPMButton.Bind(wx.EVT_BUTTON,self.OnRPMUpdate)
+        updateflatpakbutton = wx.Button(pnl, label='Update Flatpaks', pos=(20, 20))
+        updateflatpakbutton.Bind(wx.EVT_BUTTON, self.onflatpakupdate)
+        updaterpmbutton = wx.Button(pnl, label='Update RPMs', pos=(20, 60))
+        updaterpmbutton.Bind(wx.EVT_BUTTON, self.onrpmupdate)
 
-    def OnFlatpakUpdate(self, e):
-        subprocess.run(["flatpak", "update", "--user"])
+    def onflatpakupdate(self, e):
+        subprocess.run(["flatpak", "update", "-y"])
 
-    def OnRPMUpdate(self, e):
+    def onrpmupdate(self, e):
         subprocess.run(["sudo", "dnf", "update", "-y"])
 
-    def OnQuit(self, e):
+    def onquit(self, e):
         self.Close()
 
+
 def main():
 
-    app = wx.App()
+    app = wx.App(0)
     ex = Example(None)
     ex.Show()
     app.MainLoop()
 
+
 if __name__ == '__main__':
-    main()
\ No newline at end of file
+    main()
diff --git a/rpm.png b/rpm.png
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diff --git a/snap.png b/snap.png
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