William Jeynes
59 lines
2.4 KiB
TypeScript
59 lines
2.4 KiB
TypeScript
import { END, START, StateGraph } from "@langchain/langgraph";
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import { MessagesState } from "./state";
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import { createToolNode } from "./nodes/tool";
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import { createToolConditional } from "./conditionals/tool_end";
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import { normalizationSetup } from "./nodes/normalizationSetup";
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import { triggerEventToolsByName } from "./tools/triggerEventTools"
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import { verificationSetup } from "./nodes/verificationSetup";
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import { ragasMetrics } from "./nodes/ragasMetrics";
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import { produceRanking } from "./nodes/produceRanking";
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import { createModelNode } from "./nodes/model";
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import { loopEndConditional } from "./conditionals/loop_end";
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const triggerEventToolNode = createToolNode(triggerEventToolsByName);
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const normalisationModel = createModelNode([], "normalization.txt");
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const triggerEventModel = createModelNode(triggerEventToolsByName, "trigger.txt");
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const verificationModel = createModelNode([], "verify.txt");
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const relationModel = createModelNode([], "relation.txt");
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const triggerEventToolConditional = createToolConditional("triggerEventToolNode", verificationSetup.name);
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const agent = new StateGraph(MessagesState)
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//NODES
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.addNode(normalizationSetup.name, normalizationSetup)
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.addNode("normalisationModel", normalisationModel)
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.addNode("triggerEventToolNode", triggerEventToolNode)
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.addNode("triggerEventModel", triggerEventModel)
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.addNode(verificationSetup.name, verificationSetup)
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.addNode("verificationModel", verificationModel)
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.addNode(ragasMetrics.name, ragasMetrics)
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.addNode("relationModel", relationModel)
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.addNode(produceRanking.name, produceRanking)
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.addEdge(START, normalizationSetup.name)
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.addEdge(normalizationSetup.name, "normalisationModel")
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.addEdge("normalisationModel", "triggerEventModel")
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// @ts-expect-error
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.addConditionalEdges("triggerEventModel", triggerEventToolConditional, ["triggerEventToolNode", verificationSetup.name])
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.addEdge("triggerEventToolNode", "triggerEventModel")
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.addEdge(verificationSetup.name, "verificationModel")
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.addEdge(verificationSetup.name, ragasMetrics.name)
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.addEdge(verificationSetup.name, "relationModel")
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.addEdge(ragasMetrics.name, produceRanking.name)
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.addEdge("verificationModel", produceRanking.name)
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.addEdge("relationModel", produceRanking.name)
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// @ts-expect-error
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.addConditionalEdges(produceRanking.name, loopEndConditional, [verificationSetup.name, END])
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.compile();
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export {agent} |