Update app.py

app.py

@@ -19,6 +19,9 @@ from depth_anything.dpt import DepthAnything
 from depth_anything.util.transform import Resize, NormalizeImage, PrepareForNet
 from moviepy.editor import *
 
+frame_selected = 0
+depth_selected = 0
+
 def zip_files(files_in, files_out):
     with ZipFile("depth_result.zip", "w") as zipObj:
         for idx, file in enumerate(files_in):
@@ -267,9 +270,6 @@ def get_mesh(image, depth):
 def loadurl(url):
     return url
 
-frame_selected = 0
-depth_selected = 0
-
 def select_frame(evt: gr.SelectData):
     if evt.index != depth_selected:
         print(output_frame.selected_index)