          print("Loading...")
  
          self.statusbar.status_message.set("Executing - "
                                            + self.command + ".py")
          mode = "indeterminate" if self.command == "train" else "determinate"
          self.statusbar.progress_start(mode)
  
          args = self.build_args(category)
          self.tk_vars["display"].set(self.command)
  
 
</s> remove         if handletype.lower() == "open":
 </s> add         if self.handletype.lower() == "open": </s> remove         if handletype.lower() == "save":
 </s> add         if self.handletype.lower() == "save": </s> remove         if handletype.lower() == "context":
            kwargs["filetype"] = filetype
            kwargs["command"] = command
            kwargs["action"] = action
            kwargs["variable"] = variable
 </s> add  </s> remove         if handletype.lower() in ("open", "save", "filename", "savefilename"):
 </s> add         if self.handletype.lower() == "context":
            self.set_context_handletype(command, action, variable)

        if self.handletype.lower() in (
                "open", "save", "filename", "savefilename"): </s> remove     def set_kwargs(self, handletype, filetype, command, action, variable=None):
 </s> add     def set_kwargs(self, filetype, command, action, variable=None):
        mode = "indeterminate" if self.command in ("effmpeg",
                                                   "train") else "determinate"
          print("Loading...")
  
          self.statusbar.status_message.set("Executing - "
                                            + self.command + ".py")
        mode = "indeterminate" if self.command in ("effmpeg",
                                                   "train") else "determinate"
          self.statusbar.progress_start(mode)
  
          args = self.build_args(category)
          self.tk_vars["display"].set(self.command)
  
keep keep keep keep replace keep keep keep keep keep
 Gui - fix ffmpeg for windows 
lib/gui/wrapper.py