          # Leaves only the label and removes the app window
          self._topwidget.wm_overrideredirect(True)
  
          win = tk.Frame(self._topwidget,
                         background=background,
                         borderwidth=0)
  
          text = self._text
          if self._text_variable and self._text_variable.get():
              text += "\n\nCurrent value: '{}'".format(self._text_variable.get())
 
</s> remove                          background=background,
 </s> add                          background=self._theme["background_color"],
                         foreground=self._theme["font_color"], </s> remove     def __init__(self, widget, *, background="#FFFFEA", pad=(5, 3, 5, 3), text="widget info",
 </s> add     def __init__(self, widget, *, pad=(5, 3, 5, 3), text="widget info", </s> remove         background = self._background
 </s> add  </s> remove         self._background = background
 </s> add         self._theme = get_config().user_theme["tooltip"] </s> remove     background: str, optional
        The hex code for the background color. Default:'#FFFFEA'
 </s> add 
                       background=self._theme["background_color"],
                       highlightbackground=self._theme["border_color"],
                       highlightcolor=self._theme["border_color"],
                       highlightthickness=1,
          # Leaves only the label and removes the app window
          self._topwidget.wm_overrideredirect(True)
  
          win = tk.Frame(self._topwidget,
                       background=self._theme["background_color"],
                       highlightbackground=self._theme["border_color"],
                       highlightcolor=self._theme["border_color"],
                       highlightthickness=1,
                         borderwidth=0)
  
          text = self._text
          if self._text_variable and self._text_variable.get():
              text += "\n\nCurrent value: '{}'".format(self._text_variable.get())
keep keep keep keep replace keep keep keep keep keep
 GUI - Add missing file 
lib/gui/custom_widgets.py