Update tasks.py

tasks.py

@@ -15,7 +15,7 @@ def get_research_task(model, temperature, verbose):
 def get_write_task(model, temperature, verbose):
     return Task(
         description=(
-            "1. Use the context to write a 2000-word article in markdown format on topic: {topic}.\n"
+            "1. Use the context to write a 2000-word article on topic '{topic}' in markdown format.\n"
             "2. At the beginning of the article, add current date and author: Multi-Agent AI System.\n"
             "3. At the end of the article, add a references section with links to research papers."
         ),