Spaces:
Sleeping
Sleeping
File size: 2,096 Bytes
d3b49b4 14fa0cc d3b49b4 14fa0cc d3b49b4 14fa0cc d3b49b4 a790815 d3b49b4 a790815 14fa0cc a790815 14fa0cc |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
from __future__ import annotations
import os
from langchain_openai import ChatOpenAI
from langgraph.graph import StateGraph, START, END
from langchain.schema import HumanMessage, SystemMessage, AIMessage
from state import AgentState
from typing import Any, Dict, List, Optional
import json
from langgraph.prebuilt import create_react_agent
# ─────────────────────────── External tools ──────────────────────────────
from tools import (
wikipedia_search_tool,
arxiv_search_tool,
audio_transcriber_tool,
excel_tool,
analyze_code_tool
)
# ─────────────────────────── Configuration ───────────────────────────────
MAX_TOOL_CALLS = 5
# ─────────────────────────── Helper utilities ────────────────────────────
# ─────────────────────────── Agent state ⬇ ───────────────────────────────
# ───────────────────────────── Nodes ⬇ ───────────────────────────────────
# ------------- tool adapters -------------
# ─────────────────────────── Graph wiring ───────────────────────────────
def build_graph():
graph = StateGraph(AgentState)
llm = ChatOpenAI(model_name="gpt-4.1-mini", temperature=0.3)
llm_tools = [
wikipedia_search_tool,
arxiv_search_tool,
audio_transcriber_tool,
excel_tool,
analyze_code_tool,
]
# llm = llm.bind_tools(llm_tools)
agent = create_react_agent(llm, llm_tools)
return agent |