Update app.py

app.py

@@ -185,8 +185,13 @@ def chat(message, history,hf_token):
 # ✅ Gradio UI (ChatGPT 스타일)
 # ──────────────────────────────
 with gr.Blocks(theme=gr.themes.Soft(), title="PIXAL Assistant (HuggingFace OAuth)") as demo:
-    with gr.Row(elem_id="header", style="background:#f5f5f5;padding:12px;border-bottom:1px solid #ddd;align-items:center;"):
-        gr.HTML("<h2 style='margin:0;padding-left:12px;'>🤖 PIXAL Assistant</h2>")
+    wwith gr.Row(elem_id="header"):
+    gr.HTML("""
+    <div style="background:#f5f5f5;padding:12px;border-bottom:1px solid #ddd;
+                display:flex;align-items:center;justify-content:space-between;">
+        <h2 style="margin:0;">🤖 PIXAL Assistant</h2>
+    </div>
+    """)
         user_avatar = gr.Image(show_label=False, width=40, height=40, elem_id="avatar")
         user_name = gr.Markdown("로그인 필요", elem_id="username", elem_classes="text-right")
         login_btn = gr.LoginButton(label="🔐 로그인", elem_id="login-btn")