Update rag_langgraph.py

rag_langgraph.py

@@ -43,7 +43,7 @@ def agent_node(state, agent, name):
 def create_graph(topic, word_count):
     tavily_tool = TavilySearchResults(max_results=10)
     
-    members = ["Researcher", "Blogger"]
+    members = ["Blogger"]
     
     system_prompt = (
         "You are a supervisor tasked with managing a conversation between the"
@@ -93,14 +93,14 @@ def create_graph(topic, word_count):
         | JsonOutputFunctionsParser()
     )
 
-    research_agent = create_agent(llm, [tavily_tool], f"Research content on topic {topic}")
-    research_node = functools.partial(agent_node, agent=research_agent, name="Researcher")
+    #research_agent = create_agent(llm, [tavily_tool], f"Research content on topic {topic}")
+    #research_node = functools.partial(agent_node, agent=research_agent, name="Researcher")
     
     blogger_agent = create_agent(llm, [tavily_tool], f"Write a {word_count}-word blog post on topic {topic}")
     blogger_node = functools.partial(agent_node, agent=blogger_agent, name="Blogger")
     
     workflow = StateGraph(AgentState)
-    workflow.add_node("Researcher", research_node)
+    #workflow.add_node("Researcher", research_node)
     workflow.add_node("Blogger", blogger_node)
     workflow.add_node("supervisor", supervisor_chain)