Update agents.py

agents.py

@@ -17,8 +17,8 @@ def get_researcher_agent(model):
 def get_blogger_agent(model):
     return Agent(
         role="Blogger",
-        goal="Write a {length}-word blog post on topic {topic}",
-        backstory="You're working on writing a {length}-word blog post on topic {topic}. "
+        goal="Write a {word_count}-word blog post on topic {topic}",
+        backstory="You're working on writing a {word_count}-word blog post on topic {topic}. "
                   "You base your writing on the work of the Researcher, who provides context on this topic.",
         llm=ChatOpenAI(model=model, temperature=0.7),
         allow_delegation=False,