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b40ab72 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | from langchain_community.tools.tavily_search import TavilySearchResults
from langgraph.prebuilt import ToolNode
def get_tools():
"""
Returls list of tolls to be used in the Chatbot
"""
tools = [TavilySearchResults(max_results=2)]
return tools
def create_tool_node(tools):
"""
creates and returns a tool node for the graph
"""
return ToolNode(tools=tools)
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