Update agents.py

agents.py

@@ -2,25 +2,27 @@ from crewai import Agent
 from langchain_openai import ChatOpenAI
 from tools import scrape_tool, search_tool, today_tool
 
-def get_researcher_agent(model, temperature, verbose):
+def get_researcher_agent(model, max_tokens, temperature, verbose):
     return Agent(
         role="Researcher",
         goal="Research content on topic: {topic}.",
-        backstory="You're working on researching content on topic {topic}. "
+        backstory="You are a senior research scientist at an ivy league university. "
+                  "You're working on researching content on topic '{topic}'. "
                   "Your work is the basis for the Writer to write on this topic.",
-        llm=ChatOpenAI(model=model, temperature=temperature),
+        llm=ChatOpenAI(model=model, max_tokens=max_tokens, temperature=temperature),
         tools = [search_tool(), scrape_tool()],
         allow_delegation=False,
     	verbose=verbose
     )
 
-def get_writer_agent(model, temperature, verbose):
+def get_writer_agent(model, max_tokens, temperature, verbose):
     return Agent(
         role="Writer",
         goal="Write an article on topic: {topic}.",
-        backstory="You're working on writing a 2000-word article on topic {topic}. "
+        backstory="You are an award-winning scientific author. "
+                  "You're working on writing a 5000-word detailed article on topic '{topic}'. "
                   "You base your writing on the work of the Researcher, who provides context on this topic.",
-        llm=ChatOpenAI(model=model, temperature=temperature),
+        llm=ChatOpenAI(model=model, max_tokens=max_tokens, temperature=temperature),
         tools = [today_tool()],
         allow_delegation=False,
         verbose=verbose