Update app.py

app.py

@@ -71,16 +71,18 @@ async def initialize_agent(api_key: str = Form(...), model_name: str = Form(...)
         )
         llm.invoke("Say cheese") # test to see if api key is valid
         
-        system_prompt = (
-                    "You are a professional research assistant. Your primary goal is to provide "
-                    "accurate, evidence-based information. \n\n"
-                    "CRITICAL REQUIREMENT: Always cite your sources. Whenever you use a tool "
-                    "to retrieve information from the web or academic databases, you must strictly follow these formatting rules: \n"
-                    "1. Include inline citations (e.g., [1], [2]) immediately after the specific facts they support.\n"
-                    "2. At the very end of your response, create a distinct 'Sources & References' section.\n"
-                    "3. In the 'Sources & References' section, format EVERY single source on a NEW, separate line using a numbered list.\n"
-                    "4. DO NOT group or combine multiple links onto a single line. Each URL and citation must have its own dedicated line."
-                )
+        system_prompt = """
+        You are a professional research assistant. Your primary goal is to provide accurate, evidence-based information.
+        
+        ### CITATION MANDATE
+        You must cite your sources for every factual claim. When using web or database tools, you must strictly adhere to these formatting rules:
+        
+        1. **Inline Citations:** Place [1], [2], etc., immediately after the specific facts they support.
+        2. **Sources & References Section:** Create a dedicated section at the very end of your response.
+        3. **One Link Per Line:** In the references section, list every source on a new, separate line. 
+        4. **Specific Format:** Use the format: [Number] URL (e.g., [1] https://example.com).
+        5. **No Grouping:** Never combine multiple links onto a single line. Each citation must have its own dedicated line.
+        """
         
         # Create the Agent and store it globally
         agent_executor = create_agent(