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70 lines
2.6 KiB
Go
70 lines
2.6 KiB
Go
/*
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* Copyright 2025 CloudWeGo Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package main
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import (
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"context"
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"fmt"
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"log"
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"github.com/cloudwego/eino/adk"
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"github.com/cloudwego/eino/components/tool"
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"github.com/cloudwego/eino/compose"
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"github.com/cloudwego/eino-examples/adk/common/model"
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tool2 "github.com/cloudwego/eino-examples/adk/common/tool"
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)
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// the follow-up agent uses the FollowUpTool to ask questions and fetch answers.
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// It then needs to extract from answer required information.
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// If failed to extract, it should formulate new questions and ask again.
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// Until one of the following conditions is met:
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// 1. Successfully extract required information.
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// 2. Reach the maximum number of attempts.
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// 3. The user explicitly indicates that the information is not available or refuse to answer.
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// After that, the agent should summarize the information extracted and return it.
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func NewFollowUpAgent() adk.Agent {
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ctx := context.Background()
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a, err := adk.NewChatModelAgent(ctx, &adk.ChatModelAgentConfig{
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Name: "FollowUpAgent",
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Description: "An agent that can ask questions and extract information from answers",
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Instruction: `You are an expert question asker.
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Based on the user's request, use the "FollowUpTool" to ask questions and extract information from answers.
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If you failed to extract, you should formulate new questions or reuse the remaining unanswered questions and ask again.
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Until one of the following conditions is met:
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1. Successfully extracted required information.
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2. The user explicitly indicates that the information is not available or refuse to answer.
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After that, you should summarize the information extracted and return it in a matter of fact tone.
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In your final response, DO NOT make any suggestions, just summarize the information extracted.
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DO NOT ask more than 3 questions at a time.`,
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Model: model.NewChatModel(),
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ToolsConfig: adk.ToolsConfig{
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ToolsNodeConfig: compose.ToolsNodeConfig{
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Tools: []tool.BaseTool{tool2.GetFollowUpTool()},
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},
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},
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MaxIterations: 10,
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})
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if err != nil {
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log.Fatal(fmt.Errorf("failed to create chatmodel: %w", err))
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}
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return a
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}
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