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647cde3 b1d65a7 647cde3 b1d65a7 e8cbb38 b1d65a7 647cde3 b1d65a7 647cde3 b1d65a7 e8cbb38 647cde3 b1d65a7 e8cbb38 b1d65a7 647cde3 b1d65a7 647cde3 e8cbb38 b1d65a7 | 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 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | # # # app/graph/graph_builder.py
# from langgraph.graph import StateGraph, END
# from app.graph.state import GraphState
# from app.graph.nodes.router import router_node
# from app.graph.nodes.rag_agent import rag_agent_node
# from app.graph.nodes.synthesizer import synthesizer_node
# from app.graph.nodes.evaluator import evaluator_node
# from app.graph.nodes.general_agent import general_agent_node
# from app.graph.nodes.hybrid_agent import hybrid_agent_node
# def route_decision(state):
# return state["route"]
# def build_graph():
# builder = StateGraph(GraphState)
# # nodes
# builder.add_node("router", router_node)
# builder.add_node("synthesizer", synthesizer_node)
# builder.add_node("evaluator", evaluator_node)
# builder.add_node("rag_agent", rag_agent_node)
# builder.add_node("general_agent", general_agent_node)
# builder.add_node("hybrid_agent", hybrid_agent_node)
# # edges
# builder.set_entry_point("router")
# builder.add_conditional_edges(
# "router",
# route_decision,
# {
# "rag": "rag_agent",
# "hybrid": "hybrid_agent",
# "general": "general_agent"
# }
# )
# # ✅ both paths merge at synthesizer
# builder.add_edge("rag_agent", "synthesizer")
# builder.add_edge("hybrid_agent", "synthesizer")
# builder.add_edge("general_agent", "synthesizer")
# # ✅ synthesizer → evaluator → end
# builder.add_edge("synthesizer", "evaluator")
# builder.add_edge("evaluator", END)
# return builder.compile()
# from langgraph.graph import StateGraph, END
# from app.graph.state import GraphState
# from app.graph.nodes.router import router_node
# from app.graph.nodes.rag_agent import rag_agent_node
# from app.graph.nodes.general_agent import general_agent_node
# from app.graph.nodes.hybrid_agent import hybrid_agent_node
# from app.graph.nodes.synthesizer import synthesizer_node
# from app.graph.nodes.evaluator import evaluator_node
# def route_decision(state):
# return state["route"]
# def build_graph():
# builder = StateGraph(GraphState)
# # --------------------------
# # Nodes
# # --------------------------
# builder.add_node("router", router_node)
# builder.add_node("rag_agent", rag_agent_node)
# builder.add_node("general_agent", general_agent_node)
# builder.add_node("hybrid_agent", hybrid_agent_node)
# builder.add_node("synthesizer", synthesizer_node)
# builder.add_node("evaluator", evaluator_node)
# # --------------------------
# # Entry
# # --------------------------
# builder.set_entry_point("router")
# # --------------------------
# # Router
# # --------------------------
# builder.add_conditional_edges(
# "router",
# route_decision,
# {
# "rag": "rag_agent",
# "hybrid": "hybrid_agent",
# "general": "general_agent",
# },
# )
# # --------------------------
# # Merge
# # --------------------------
# builder.add_edge("rag_agent", "synthesizer")
# builder.add_edge("hybrid_agent", "synthesizer")
# builder.add_edge("general_agent", "synthesizer")
# # --------------------------
# # Finish
# # --------------------------
# builder.add_edge("synthesizer", "evaluator")
# builder.add_edge("evaluator", END)
# return builder.compile()
from langgraph.graph import StateGraph, END
from app.graph.state import GraphState
from app.graph.nodes.router import router_node
from app.graph.nodes.rag_agent import rag_agent_node
from app.graph.nodes.synthesizer import synthesizer_node
from app.graph.nodes.evaluator import evaluator_node
def route_decision(state):
return state["route"]
def build_graph():
builder = StateGraph(GraphState)
builder.add_node("router", router_node)
builder.add_node("rag_agent", rag_agent_node)
builder.add_node("synthesizer", synthesizer_node)
builder.add_node("evaluator", evaluator_node)
builder.set_entry_point("router")
builder.add_conditional_edges(
"router",
route_decision,
{
"rag": "rag_agent",
"hybrid": "synthesizer",
"general": "synthesizer",
},
)
builder.add_edge(
"rag_agent", "synthesizer"
)
builder.add_edge(
"synthesizer", "evaluator"
)
builder.add_edge(
"evaluator", END
)
return builder.compile()
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