Update app.py

app.py

@@ -142,6 +142,14 @@ def chat_fn(message, history):
 # =============================================
 # 6️⃣ Gradio 介面
 # =============================================
+
+# === Logo 圖片處理 ===
+logo_base64 = ""
+if os.path.exists(LOGO_PATH):
+    with open(LOGO_PATH, "rb") as f:
+        logo_base64 = base64.b64encode(f.read()).decode("utf-8")
+
+
 with gr.Blocks(
     theme="soft",
     css="""