diff --git a/.python-version b/.python-version
new file mode 100644
index 0000000..7921bd0
--- /dev/null
+++ b/.python-version
@@ -0,0 +1 @@
+3.4.8
diff --git a/main.py b/main.py
index 06406e9..5d651d8 100644
--- a/main.py
+++ b/main.py
@@ -1,21 +1,6 @@
 # -*- coding: utf-8 -*-
 import wx
 import wx.xrc
-import sqlite3
-
-
-
-class MainFrame(wx.Frame):
-    def __init__(self, parent):
-        wx.Frame.__init__(self, parent, id=wx.ID_ANY, title=wx.EmptyString, pos=wx.DefaultPosition,
-                          size=wx.Size(500, 500), style=wx.DEFAULT_FRAME_STYLE | wx.TAB_TRAVERSAL)
-
-        self.SetSizeHints(wx.DefaultSize, wx.DefaultSize)
-
-        self.Centre(wx.BOTH)
-
-
-
 
 class MainFramePanel(wx.Panel):
     def __init__(self, parent):
@@ -109,6 +94,15 @@ class MainFramePanel(wx.Panel):
 
         page2.MyPanel5.run_page(self)
 
+class MainFrame(wx.Frame):
+    def __init__(self, parent):
+        wx.Frame.__init__(self, parent, id=wx.ID_ANY, title=wx.EmptyString, pos=wx.DefaultPosition,
+                          size=wx.Size(500, 500), style=wx.DEFAULT_FRAME_STYLE | wx.TAB_TRAVERSAL)
+
+        self.SetSizeHints(wx.DefaultSize, wx.DefaultSize)
+
+        self.Centre(wx.BOTH)
+
 
 app = wx.App()
 frame = MainFrame(None)
diff --git a/validators.py b/validators.py
deleted file mode 100644
index 299f465..0000000
--- a/validators.py
+++ /dev/null
@@ -1,32 +0,0 @@
-import wx
-import string
-
-class DataValidator(wx.PyValidator):
-    def __init__(self):
-        wx.PyValidator.__init__(self)
-        self.flag = flag
-        self.Bind(wx.EVT_CHAR, self.OnChar)
-
-    def clone(self):
-        return DataValidator()
-
-    def validate(self):
-        return True
-
-    def TransferToWindow(self):
-        return True
-
-    def TransferFromWindow(self):
-        return True
-
-    def OnChar(self, event):
-        keycode = int(event.GetKeyCode())
-        if keycode < 256:
-            #print keycode
-            key = chr(keycode)
-            #print key
-            if self.flag == 'no-alpha' and key in string.ascii_letters:
-                return
-            if self.flag == 'no-digit' and key in string.digits:
-                return
-        event.Skip()
\ No newline at end of file