Update app.py

app.py

@@ -44,17 +44,20 @@ with gr.Blocks() as app:
         apply_button = gr.Button("필터 적용")
         
     with gr.Row():
-        before_image = gr.Image(label="변경 전", type="pil")
-        after_image = gr.Image(label="변경 후", type="pil")
+        comparison = gr.Image(label="변경 전후 비교", type="pil")
     
-    def apply_filter_and_show(image, filter_name, intensity):
+    def apply_filter_and_compare(image, filter_name, intensity):
         filtered_image = apply_filter(image, filter_name, intensity)
-        return image, filtered_image  # 변경 전, 변경 후 이미지 반환
+        # 슬라이더를 위한 이미지 결합
+        before_after = Image.new("RGB", (image.width * 2, image.height))
+        before_after.paste(image, (0, 0))
+        before_after.paste(filtered_image, (image.width, 0))
+        return before_after
     
     apply_button.click(
-        fn=apply_filter_and_show,
+        fn=apply_filter_and_compare,
         inputs=[input_image, filter_name, intensity],
-        outputs=[before_image, after_image]
+        outputs=comparison
     )
 
 # 실행