Pull Request Code Review Fixes

modules/scripts.py

 import os
-from pydoc import visiblename
 import sys
 import traceback
 

scripts/prompts_from_file.py

@@ -10,8 +10,6 @@ from modules.processing import Processed, process_images
 from PIL import Image
 from modules.shared import opts, cmd_opts, state
 
-g_txt_mode = False
-
 class Script(scripts.Script):
     def title(self):
         return "Prompts from file or textbox"