diff --git a/README.md b/README.md
index 188ef84..a935a4d 100644
--- a/README.md
+++ b/README.md
@@ -38,11 +38,7 @@ Changes
 
 1. Basic update using 2to3
 2. Updates for byte/str representation and methods
-<<<<<<< HEAD
-3. TiffFile class modified, because the file class no longer exists to inherit from
-=======
 3. TiffFile class modified, because "file" no longer exists to inherit from
->>>>>>> d753c77bb8a619ac821de1f69d05ddea2a25f9f4
 
 License
 -------
diff --git a/new_gui.py b/new_gui.py
new file mode 100644
index 0000000..990b6f0
--- /dev/null
+++ b/new_gui.py
@@ -0,0 +1,67 @@
+from tkinter import *
+import tkinter.messagebox as box
+
+class App(Tk):
+    def __init__(self):
+        super().__init__()
+
+        self.title('Remove label from WSIs')
+
+        #frame = Frame(root)
+
+        self.listbox = Listbox(self,width=50,height=20,selectmode=EXTENDED)
+        self.listbox2 = Listbox(self,width=50,height=20,selectmode=EXTENDED)
+        #scrollbar = Scrollbar(listbox)
+        #listbox.config(yscrollcommand = scrollbar.set)
+        #scrollbar.config(command = listbox.yview)
+
+        self.listbox.insert( 1, '<filename>' )
+        self.listbox.insert( 2, '<filename>' )
+        self.listbox.insert( 3, '<filename>' )
+
+        self.btn_add = Button(self, text = 'Add file', command=self.add_files)
+        self.btn_add.grid(row=0,column=1,sticky=NW)
+        self.btn_delete = Button(self, text = 'Delete file', command=self.delete_selected_files)
+        self.btn_delete_all = Button(self, text = 'Delete all files', command=self.delete_all_files)
+
+        self.btn_add_selection = Button(self, text = '-->', command=self.add_selected_files)
+        self.btn_remove_selection = Button(self, text = '<--', command=self.remove_selected_files)
+
+        self.listbox.grid(row=0,column=0,sticky=NW,padx=5,pady=5)
+        self.listbox2.grid(row=0,column=3,sticky=NW,padx=5,pady=5)
+        self.btn_add.grid(row=1,column=0,sticky=NW,padx=5,pady=5)
+        self.btn_delete.grid(row=1,column=1,sticky=NW,padx=5,pady=5)
+        self.btn_delete_all.grid(row=1,column=2,sticky=NW,padx=5,pady=5)
+        self.btn_add_selection.grid(row=0,column=1,sticky=NW,padx=5,pady=5)
+        self.btn_remove_selection.grid(row=0,column=2,sticky=NW,padx=5,pady=5)
+
+        #btn_add.pack(side = RIGHT, padx = 5)
+        #btn_delete.pack(side = RIGHT, padx = 5)
+        #btn_delete_all.pack(side = RIGHT, padx = 5)
+
+        #frame.pack(padx = 30, pady = 30)
+
+    def add_selected_files(self):
+        for i in self.listbox.curselection():
+            self.listbox2.insert(END,self.listbox.get(i))
+
+    def remove_selected_files(self):
+        for i in self.listbox2.curselection():
+            self.listbox2.delete(i)
+
+    def add_files(self):
+        self.listbox.insert(END,'myfile.svs')
+
+    def delete_selected_files(self):
+        for i in self.listbox.curselection():
+            self.listbox.delete(i)
+
+    def delete_all_files(self):
+        self.listbox.delete(0,END)
+
+def main():
+    app = App()
+    app.mainloop()
+
+if __name__ == '__main__':
+    main()