fix open directory button failing

modules/ui.py

@@ -5,7 +5,6 @@ import mimetypes
 import os
 import platform
 import random
-import subprocess as sp
 import sys
 import tempfile
 import time

modules/ui_common.py

@@ -5,7 +5,7 @@ import platform
 import sys
 
 import gradio as gr
-import scipy as sp
+import subprocess as sp
 
 from modules import call_queue, shared
 from modules.generation_parameters_copypaste import image_from_url_text