updating demo code to get welcome message

app/chatbot/demo_routes.py

@@ -63,7 +63,6 @@ async def demo_chatbot_status(submission_id: str):
     }
 
 
-
 @router.get("/info/{submission_id}")
 async def demo_chatbot_info(submission_id: str):
     """

app/chatbot/prod_routes.py

@@ -93,6 +93,7 @@ async def prod_chatbot_info(chatbot_id: str):
     return {
         "chatbot_name": config.get("chatbot_name"),
         "company_name": config.get("company_name"),
+        "welcome_message": config.get("welcome_message")
     }
 
 @router.get("/info/faq/{chatbot_id}")

app/ingestion/rag_setup.py

@@ -209,6 +209,27 @@ STRICT RULES:
 """
     return template
 
+def build_welcome_message(ingest: ChatbotIngest) -> str:
+    """
+    Build the welcome message for the chatbot using its ingest config.
+    """
+    # Determine chatbot name
+    chatbot_name = ingest.chatbot_name or f"{ingest.company_name} Assistant"
+
+    # Filter out "capture leads (email, phone)" from purposes
+    purposes = [p for p in ingest.chatbot_purpose if p.lower() != "capture leads (email, phone)"]
+
+    # Construct intro message
+    intro_msg = (
+        f"Hello! 👋 I'm {chatbot_name}, your virtual assistant for {ingest.company_name}.\n"
+        "I can help you with:\n"
+        + "\n".join(f"- {p}" for p in purposes)
+        + "\nPlease ask me anything or start with one of the suggested FAQs below."
+    )
+
+    return intro_msg
+
+
 def store_demo_rag_config(chatbot_id, company_id, ingest: ChatbotIngest) -> None:
     """
     Stores the RAG configuration prompt for the demo chatbot in MongoDB.
@@ -220,6 +241,7 @@ def store_demo_rag_config(chatbot_id, company_id, ingest: ChatbotIngest) -> None
         "chatbot_name": ingest.chatbot_name,
         "company_name": ingest.company_name,
         "prompt_template": build_demo_prompt(ingest),
+        "welcome_message": build_welcome_message(ingest),
         "retrievers": [
             {
                 "name": "all",