Update app.py

app.py

@@ -54,7 +54,8 @@ def make_html_table(caption):
 #    html += '</table>'
     return html
 
-def infer(prompt, neg, seed, rand, w, h, cfg, steps, scheduler_type, progress=gr.Progress(track_tqdm=True)):
+def infer(prompt, neg, seed, rand, w, h, cfg, steps, scheduler_type,
+          progress=gr.Progress(track_tqdm=True)):
     if rand:
         seed = random.randint(0, MAX_SEED)
     generator = torch.Generator(device=device).manual_seed(seed)
@@ -94,10 +95,6 @@ def infer(prompt, neg, seed, rand, w, h, cfg, steps, scheduler_type, progress=gr
     tables_html = "".join(f'<div style="margin-bottom:12px">{make_html_table(item[1])}</div>' for item in history)
     return img, gallery_items, tables_html
 
-def add_to_history(img):
-        history.insert(0, img)
-        return history
-
 # CSS 設定（ダークモード強制防止＋カフェ風テーマ）
 css = """
 body {
@@ -261,11 +258,7 @@ with gr.Blocks(css=css, theme=gr.themes.Default(font=[gr.themes.GoogleFont("maki
     run.click(
         fn=infer,
         inputs=[prompt, neg, seed_sl, rand, width, height, cfg, steps, scheduler_type],
-        outputs=[img_out]
-    ).then(
-        fn=add_to_history,
-        inputs=[img_out],
-        outputs=[history_gallery]
+        outputs=[img_out, history_gallery]
     )
 
     demo.queue()