hi

app.py

@@ -272,6 +272,17 @@ async def delete_user_profile(
         )
 
 
+# ====== Chat Examples Configuration ======
+
+CHAT_EXAMPLES = [
+    "請問銀髮族應該如何補充蛋白質？",
+    "我爸爸有糖尿病，飲食上有什麼需要注意的？",
+    "推薦一些適合銀髮族的早餐選項",
+    "什麼食物對骨骼健康有好處？",
+    "如何製作軟嫩的料理？"
+]
+
+
 # ====== Chat Endpoints ======
 
 class ChatRequestWithProfile(ChatRequest):
@@ -279,6 +290,15 @@ class ChatRequestWithProfile(ChatRequest):
     profile_id: Optional[str] = None
 
 
+@app.get("/api/chat/examples", response_model=List[str])
+async def get_chat_examples():
+    """
+    Get the list of default example questions for the chat interface.
+    These examples are also used in the Gradio interface.
+    """
+    return CHAT_EXAMPLES
+
+
 @app.post("/api/chat")
 async def chat_with_assistant(
     request: ChatRequestWithProfile,
@@ -609,13 +629,7 @@ with gr.Blocks(title="銀髮餐桌助手") as gradio_demo:
         fn=gradio_chat,
         title="營養飲食諮詢",
         description="請輸入您的問題，例如：",
-        examples=[
-            "請問銀髮族應該如何補充蛋白質？",
-            "我爸爸有糖尿病，飲食上有什麼需要注意的？",
-            "推薦一些適合銀髮族的早餐選項",
-            "什麼食物對骨骼健康有好處？",
-            "如何製作軟嫩的料理？"
-        ]
+        examples=CHAT_EXAMPLES
     )
     
     gr.Markdown(

stripe_service.py

@@ -91,7 +91,7 @@ def create_checkout_session_for_order(order, customer_email: str = None) -> str:
         
         # Create Stripe checkout session
         session_params = {
-            payment_method_types=['card'],
+            'payment_method_types': ['card'],
             line_items=line_items,
             mode='payment',
             success_url=f"{settings.frontend_url}/order/success?session_id={{CHECKOUT_SESSION_ID}}",