Fix path for windows

scripts/faceswap.py

@@ -1,3 +1,4 @@
+import os
 import gradio as gr
 import modules.scripts as scripts
 from modules.upscaler import Upscaler, UpscalerData
@@ -18,7 +19,7 @@ import os
 
 
 def get_models():
-    models_path = os.path.join(scripts.basedir(), "models/roop/*")
+    models_path = os.path.join(scripts.basedir(), "models" + os.path.sep + "roop" + os.path.sep + "*")
     models = glob.glob(models_path)
     models = [x for x in models if x.endswith(".onnx") or x.endswith(".pth")]
     return models