Update app.py

app.py

@@ -698,7 +698,7 @@ Guidelines:
 - Provide specific, actionable advice based on real data
 - Mention that your data comes from live MCP integration with Topcoder
 - Be enthusiastic about the real-time data capabilities
-- If asked about specific technologies, reference actual challenges that use them
+- If asked about specific technologies, reference actual challenges that use them 
 - For skill questions, suggest real challenges that match their level
 - Keep responses concise but informative (max 300 words)