Remove trailing newline for python snippets

snippets/python.snippets

@@ -1,25 +1,18 @@
 snippet #!
 	#!/usr/bin/env python
-
 snippet #!2
 	#!/usr/bin/env python2
 	# coding: utf-8
-
 snippet utf
 	# coding: utf-8
-
 snippet #!3
 	#!/usr/bin/env python3
-
 snippet dbg Python Debugger abbrv
 	__import__('pdb').set_trace()
-
 snippet ipdb ipdb abbrv
 	__import__('ipdb').set_trace()
-
 snippet rpdb remote_pdb debbuger
 	__import__('remote_pdb').set_trace()
-
 snippet msg Tk graphical message
 	from Tkinter import Tk
 	import ttk
@@ -30,6 +23,5 @@ snippet msg Tk graphical message
 	tkMessageBox.showinfo(title="${1:title}",
 						  message="${2:msg}",
 						  parent=window)
-
 snippet _ Dunder completion
 	__${1:init}__$0