Update app.py

app.py

@@ -8,13 +8,16 @@ import time
 # Set your secret key. Remember to switch to your live secret key in production!
 stripe.api_key = os.environ["STRIPE_API_KEY"]
 
+# Set the product id. 
+stripe_product_id = os.environ["STRIPE_PRODUCT_ID"]
+
 # Function to create a Stripe Checkout Session
 def create_checkout_session():
     try:
         session = stripe.checkout.Session.create(
             payment_method_types=['card'],
             line_items=[{
-                'price': 'your-stripe-price-id',  # Replace with your actual Stripe price ID
+                'price': stripe_product_id,  # Replace with your actual Stripe price ID
                 'quantity': 1,
             }],
             mode='payment',