You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
1.9 KiB
Go
77 lines
1.9 KiB
Go
/*
|
|
* Copyright 2025 CloudWeGo Authors
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"log"
|
|
|
|
"github.com/cloudwego/eino-examples/adk/common/trace"
|
|
"github.com/cloudwego/eino/adk"
|
|
|
|
"github.com/cloudwego/eino-examples/adk/common/prints"
|
|
"github.com/cloudwego/eino-examples/adk/intro/workflow/loop/subagents"
|
|
)
|
|
|
|
func main() {
|
|
ctx := context.Background()
|
|
|
|
traceCloseFn, startSpanFn := trace.AppendCozeLoopCallbackIfConfigured(ctx)
|
|
defer traceCloseFn(ctx)
|
|
|
|
a, err := adk.NewLoopAgent(ctx, &adk.LoopAgentConfig{
|
|
Name: "ReflectionAgent",
|
|
Description: "Reflection agent with main and critique agent for iterative task solving.",
|
|
SubAgents: []adk.Agent{subagents.NewMainAgent(), subagents.NewCritiqueAgent()},
|
|
MaxIterations: 5,
|
|
})
|
|
if err != nil {
|
|
log.Fatal(err)
|
|
}
|
|
|
|
query := "briefly introduce what a multimodal embedding model is."
|
|
ctx, endSpanFn := startSpanFn(ctx, "layered-supervisor", query)
|
|
|
|
runner := adk.NewRunner(ctx, adk.RunnerConfig{
|
|
EnableStreaming: true, // you can disable streaming here
|
|
Agent: a,
|
|
})
|
|
|
|
iter := runner.Query(ctx, query)
|
|
|
|
var lastMessage adk.Message
|
|
|
|
for {
|
|
event, ok := iter.Next()
|
|
if !ok {
|
|
break
|
|
}
|
|
if event.Err != nil {
|
|
fmt.Printf("Error: %v\n", event.Err)
|
|
break
|
|
}
|
|
|
|
prints.Event(event)
|
|
if event.Output != nil {
|
|
lastMessage, _, err = adk.GetMessage(event)
|
|
}
|
|
}
|
|
|
|
endSpanFn(ctx, lastMessage)
|
|
}
|