Update app.py

app.py

@@ -154,23 +154,22 @@ with gr.Blocks() as demo:
     
     with gr.Row():
         with gr.Column(scale=1):
-            pass  # Leerer Platzhalter links
-        with gr.Column(scale=2):
-            # Banner zentriert und klein
+            gr.Markdown("")  # Leer
+        with gr.Column(scale=3):
             gr.Image(
                 value="banner.png",
                 show_label=False,
                 interactive=False,
                 container=False,
-                height=100,  # ← Kleinere Höhe (versuch 80-150)
-                width=300,   # ← Fixe Breite oder "auto"
-                elem_classes="centered-banner"
+                height=200,      # ← Größer
+                width="auto",
+                elem_classes="banner-center"
             )
         with gr.Column(scale=1):
-            pass  # Leerer Platzhalter rechts
+            gr.Markdown("")  # Leer
     
     gr.HTML("<div style='text-align: center; margin-bottom: 2rem;'><p style='color: #4B5563; font-size: 1.1rem;'>AI-Driven Multi-Agent Consensus System</p></div>")
-    
+
     with gr.Row():
         with gr.Column(scale=4):
             input_text = gr.Textbox(