modif app

app.py

@@ -409,6 +409,10 @@ def on_import_votes(file):
         gr.update(interactive=not disable),
     )
 
+def on_download_votes():
+    """Return the path to votes.csv so Gradio can offer it for download."""
+    ensure_votes_csv()
+    return str(VOTES_CSV)
 
 # ----------------------------
 # App initialization
@@ -436,7 +440,6 @@ def initialize():
 # Initialize on import
 initialize()
 
-
 # ----------------------------
 # Gradio UI
 # ----------------------------
@@ -464,6 +467,11 @@ with gr.Blocks(title="Scientific Video Comparison Study") as demo:
         votes_file = gr.File(label="Resume from saved votes.csv", file_types=[".csv"])
         btn_import = gr.Button("Import & Resume")
 
+    # Download section: get the current votes.csv
+    with gr.Row():
+        btn_download = gr.Button("Download votes.csv")
+        download_file = gr.File(label="Click to download votes.csv", interactive=False)
+
     with gr.Row():
         btn_left = gr.Button("Left Video is Better", variant="primary")
         btn_right = gr.Button("Right Video is Better", variant="primary")
@@ -494,6 +502,13 @@ with gr.Blocks(title="Scientific Video Comparison Study") as demo:
         outputs=[left_video, right_video, progress, status, state, btn_left, btn_right],
     )
 
+    # Download votes.csv
+    btn_download.click(
+        fn=on_download_votes,
+        inputs=None,
+        outputs=[download_file],
+    )
+
     # Client-side JS to toggle both <video> elements simultaneously
     btn_toggle.click(
         fn=None,

votes.csv

@@ -1,4 +1,5 @@
 method1,method2,video_name,winner,timestamp
+
 real3d,xportrait,0uRPjLPetcw#id0#12_344.mp4,xportrait,2025-08-26T17:34:43.403739
 emoportrait,hallo2,I92UMxZhEww#id0__1#64_218.mp4,hallo2,2025-08-26T17:34:47.370388
 dagan,wav2lip,JTVeGs76BQs#id43#14844_15498.mp4,dagan,2025-08-26T17:34:53.191589