Update app.py

app.py

@@ -95,7 +95,7 @@ def generate_turnaround(
     seed=42,
     randomize_seed=False,
     true_guidance_scale=1.0,
-    num_inference_steps=4,
+    num_inference_steps=8,
     progress=gr.Progress(track_tqdm=True),
 ):
     """
@@ -143,13 +143,19 @@ def generate_turnaround(
 css = """
 #col-container {
     margin: 0 auto;
-    max-width: 1200px;
+    max-width: 1400px;
 }
 .view-label {
     text-align: center;
     font-weight: bold;
     margin-top: 10px;
 }
+/* 画像のアスペクト比を保持 */
+.image-container img {
+    object-fit: contain !important;
+    max-width: 100%;
+    max-height: 100%;
+}
 """
 
 with gr.Blocks(css=css) as demo:
@@ -158,13 +164,12 @@ with gr.Blocks(css=css) as demo:
     
     with gr.Column(elem_id="col-container"):
         with gr.Row():
-            input_images = gr.Gallery(
+            input_images = gr.Image(
                 label="入力画像（キャラクター画像をアップロード）", 
                 show_label=True, 
                 type="pil", 
-                interactive=True,
-                height=400,
-                object_fit="contain"
+                height=500,
+                sources=["upload", "clipboard"]
             )
         
         run_button = gr.Button("🎨 4視点立ち絵を生成", variant="primary", size="lg")
@@ -173,15 +178,15 @@ with gr.Blocks(css=css) as demo:
         
         with gr.Row():
             with gr.Column():
-                result_front = gr.Image(label="正面", type="pil", height=400, show_download_button=True, container=True)
+                result_front = gr.Image(label="正面", type="pil", height=500, show_download_button=True, container=True, image_mode="RGB")
             with gr.Column():
-                result_back = gr.Image(label="背面", type="pil", height=400, show_download_button=True, container=True)
+                result_back = gr.Image(label="背面", type="pil", height=500, show_download_button=True, container=True, image_mode="RGB")
         
         with gr.Row():
             with gr.Column():
-                result_left = gr.Image(label="左側面", type="pil", height=400, show_download_button=True, container=True)
+                result_left = gr.Image(label="左側面", type="pil", height=500, show_download_button=True, container=True, image_mode="RGB")
             with gr.Column():
-                result_right = gr.Image(label="右側面", type="pil", height=400, show_download_button=True, container=True)
+                result_right = gr.Image(label="右側面", type="pil", height=500, show_download_button=True, container=True, image_mode="RGB")
 
         with gr.Accordion("⚙️ 詳細設定", open=False):
             seed = gr.Slider(
@@ -208,7 +213,7 @@ with gr.Blocks(css=css) as demo:
                     minimum=1,
                     maximum=40,
                     step=1,
-                    value=4,
+                    value=8,
                 )
 
     run_button.click(