Update app.py

app.py

@@ -450,16 +450,15 @@ css = """
 }
 """
 
-
 def main():
     with gr.Blocks(theme=gr.themes.Soft(
         primary_hue="indigo",
         secondary_hue="purple",
         neutral_hue="slate",
         font=["Arial", "sans-serif"]
-    ), css=css) as demo:        
-    )) as demo:
+    ), css=css) as demo:    # 여기 괄호 수정
         with gr.Column(elem_id="main-container"):
+ 
             # 헤더 섹션
             with gr.Row(elem_id="header"):
                 gr.Markdown(