Update app.py

app.py

@@ -415,6 +415,7 @@ You are an expert copywriter specializing in creating high-quality marketing con
        - ### Offers/Services:
                   - Detail the offers or services provided without any sub-headings or colons within points, directly list details.
   - **Style and Structure:**
+    - Do not include any introductory lines.
     - Write in bullet points under each heading.
     - Do not use colons or sub-headings within points.
     - Give source links with each point.