Durable Extension

在.NET项目中，为托管模型选择包集。

对于Azure Functions托管，请添加Azure Functions集成包和 Functions 辅助角色包。

dotnet add package Azure.AI.Projects --prerelease
dotnet add package Azure.Identity
dotnet add package Microsoft.Agents.AI.Foundry --prerelease
dotnet add package Microsoft.Agents.AI.Hosting.AzureFunctions --prerelease

对于自带计算托管，请添加主机使用的 Base Durable Task 集成包和 Durable Task Scheduler 辅助角色/客户端包：

dotnet add package Microsoft.Agents.AI.DurableTask --prerelease
dotnet add package Microsoft.DurableTask.Client.AzureManaged
dotnet add package Microsoft.DurableTask.Worker.AzureManaged
dotnet add package Microsoft.Extensions.Hosting

在Python项目中，选择托管模型的包。

对于Azure Functions托管，请安装Azure Functions集成包。

pip install azure-identity
pip install agent-framework-azurefunctions --pre

对于自带计算托管，请安装 Durable Task 集成包。

pip install azure-identity
pip install agent-framework-durabletask --pre

using System;
using Azure.AI.Projects;
using Azure.Identity;
using Microsoft.Agents.AI;
using Microsoft.Agents.AI.Hosting.AzureFunctions;
using Microsoft.Azure.Functions.Worker.Builder;
using Microsoft.Extensions.Hosting;

var endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT");
var deploymentName = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT") ?? "gpt-4o-mini";

// Create an AI agent following the standard Microsoft Agent Framework pattern
AIAgent agent = new AIProjectClient(new Uri(endpoint), new DefaultAzureCredential())
    .AsAIAgent(
        model: deploymentName,
        instructions: "You are good at telling jokes.",
        name: "Joker");

// Configure the function app to host the agent with durable thread management
// This automatically creates HTTP endpoints and manages state persistence
using IHost app = FunctionsApplication
    .CreateBuilder(args)
    .ConfigureFunctionsWebApplication()
    .ConfigureDurableAgents(options =>
        options.AddAIAgent(agent)
    )
    .Build();
app.Run();

import os
from agent_framework.azure import AgentFunctionApp
from agent_framework.openai import OpenAIChatCompletionClient
from azure.identity import DefaultAzureCredential

endpoint = os.getenv("AZURE_OPENAI_ENDPOINT")
deployment_name = os.getenv("AZURE_OPENAI_CHAT_COMPLETION_MODEL", "gpt-4o-mini")
api_version = os.getenv("AZURE_OPENAI_API_VERSION")

# Create an AI agent following the standard Microsoft Agent Framework pattern
agent = OpenAIChatCompletionClient(
    azure_endpoint=endpoint,
    model=deployment_name,
    api_version=api_version,
    credential=DefaultAzureCredential()
).as_agent(
    instructions="You are good at telling jokes.",
    name="Joker"
)

# Configure the function app to host the agent with durable thread management
# This automatically creates HTTP endpoints and manages state persistence
app = AgentFunctionApp(agents=[agent])

使用基本 Durable Task 集成包配置主机。 对持久代理使用 ConfigureDurableAgents，将 ConfigureDurableWorkflows 用于基于图形的 Microsoft Agent Framework 工作流。

string connectionString = Environment.GetEnvironmentVariable("DURABLE_TASK_SCHEDULER_CONNECTION_STRING")
    ?? "Endpoint=http://localhost:8080;TaskHub=default;Authentication=None";

IHost host = Host.CreateDefaultBuilder(args)
    .ConfigureServices(services =>
    {
        services.ConfigureDurableAgents(
            options => options.AddAIAgent(agent),
            workerBuilder: builder => builder.UseDurableTaskScheduler(connectionString),
            clientBuilder: builder => builder.UseDurableTaskScheduler(connectionString));
    })
    .Build();

await host.StartAsync();

有关可运行的自承载示例，请参阅 .NET Durable Agents 控制台示例和 .NET Durable Workflows 控制台示例。

使用 Durable Task 集成包运行一个工作进程，该进程注册代理并侦听请求。 客户端代码可以从另一个进程连接到同一持久任务计划程序任务中心。

from agent_framework.azure import DurableAIAgentWorker
from durabletask.azuremanaged.worker import DurableTaskSchedulerWorker

worker = DurableTaskSchedulerWorker(
    host_address="http://localhost:8080",
    secure_channel=False,
    taskhub="default",
)

agent_worker = DurableAIAgentWorker(worker)
agent_worker.add_agent(agent)

worker.start()

有关辅助角色客户端示例，请参阅 Python Durable Task 示例，包括单代理托管、多代理路由、可靠流式处理、业务流程链、并发、条件和人工循环模式。

在 Functions 应用生成器上为自承载应用注册基于图形的工作流ConfigureDurableWorkflows或 ConfigureDurableWorkflows，以便进行Azure Functions托管。

请参阅 .NET Durable Workflows Azure Functions 示例 和 .NET Durable Workflows 控制台示例。

持久工作流示例可用于Azure Functions托管，包括共享状态、无共享状态、并行工作流执行和人工循环工作流。

有关持久代理、业务流程、MCP 服务器和工作流示例，请参阅 Python Azure Functions 示例。

在业务流程中使用代理时，必须使用 context.GetAgent() API 获取一个 DurableAIAgent 实例，该实例是标准 AIAgent 类型的一个特殊子类，用于包装你的一个已注册代理。 封装 DurableAIAgent 类确保持久业务流程框架能够正确跟踪和检查点代理程序调用。

using Microsoft.Azure.Functions.Worker;
using Microsoft.DurableTask;
using Microsoft.Agents.AI.DurableTask;

[Function(nameof(SpamDetectionOrchestration))]
public static async Task<string> SpamDetectionOrchestration(
    [OrchestrationTrigger] TaskOrchestrationContext context)
{
    Email email = context.GetInput<Email>();

    // Check if the email is spam
    DurableAIAgent spamDetectionAgent = context.GetAgent("SpamDetectionAgent");
    AgentSession spamSession = await spamDetectionAgent.CreateSessionAsync();

    AgentResponse<DetectionResult> spamDetectionResponse = await spamDetectionAgent.RunAsync<DetectionResult>(
        message: $"Analyze this email for spam: {email.EmailContent}",
        session: spamSession);
    DetectionResult result = spamDetectionResponse.Result;

    if (result.IsSpam)
    {
        return await context.CallActivityAsync<string>(nameof(HandleSpamEmail), result.Reason);
    }

    // Generate response for legitimate email
    DurableAIAgent emailAssistantAgent = context.GetAgent("EmailAssistantAgent");
    AgentSession emailSession = await emailAssistantAgent.CreateSessionAsync();

    AgentResponse<EmailResponse> emailAssistantResponse = await emailAssistantAgent.RunAsync<EmailResponse>(
        message: $"Draft a professional response to: {email.EmailContent}",
        session: emailSession);

    return await context.CallActivityAsync<string>(nameof(SendEmail), emailAssistantResponse.Result.Response);
}

在编排中使用代理时，必须使用方法 app.get_agent() 来获取持久代理实例，后者是您注册的代理的一个特殊包装器。 持久代理包装器可确保通过持久业务流程框架正确跟踪和检查代理调用。

import azure.durable_functions as df
from typing import cast
from agent_framework.azure import AgentFunctionApp
from pydantic import BaseModel

class SpamDetectionResult(BaseModel):
    is_spam: bool
    reason: str

class EmailResponse(BaseModel):
    response: str

app = AgentFunctionApp(agents=[spam_detection_agent, email_assistant_agent])

@app.orchestration_trigger(context_name="context")
def spam_detection_orchestration(context: df.DurableOrchestrationContext):
    email = context.get_input()

    # Check if the email is spam
    spam_agent = app.get_agent(context, "SpamDetectionAgent")
    spam_thread = spam_agent.create_session()

    spam_result_raw = yield spam_agent.run(
        messages=f"Analyze this email for spam: {email['content']}",
        session=spam_thread,
        options={"response_format": SpamDetectionResult},
    )
    spam_result = cast(SpamDetectionResult, spam_result_raw.get("structured_response"))

    if spam_result.is_spam:
        result = yield context.call_activity("handle_spam_email", spam_result.reason)
        return result

    # Generate response for legitimate email
    email_agent = app.get_agent(context, "EmailAssistantAgent")
    email_thread = email_agent.create_session()

    email_response_raw = yield email_agent.run(
        messages=f"Draft a professional response to: {email['content']}",
        session=email_thread,
        options={"response_format": EmailResponse},
    )
    email_response = cast(EmailResponse, email_response_raw.get("structured_response"))

    result = yield context.call_activity("send_email", email_response.response)
    return result

using Microsoft.Azure.Functions.Worker;
using Microsoft.DurableTask;
using Microsoft.Agents.AI.DurableTask;

[Function(nameof(ResearchOrchestration))]
public static async Task<string> ResearchOrchestration(
    [OrchestrationTrigger] TaskOrchestrationContext context)
{
    string topic = context.GetInput<string>();

    // Execute multiple research agents in parallel
    DurableAIAgent technicalAgent = context.GetAgent("TechnicalResearchAgent");
    DurableAIAgent marketAgent = context.GetAgent("MarketResearchAgent");
    DurableAIAgent competitorAgent = context.GetAgent("CompetitorResearchAgent");

    // Start all agent runs concurrently
    Task<AgentResponse<TextResponse>> technicalTask = 
        technicalAgent.RunAsync<TextResponse>($"Research technical aspects of {topic}");
    Task<AgentResponse<TextResponse>> marketTask = 
        marketAgent.RunAsync<TextResponse>($"Research market trends for {topic}");
    Task<AgentResponse<TextResponse>> competitorTask = 
        competitorAgent.RunAsync<TextResponse>($"Research competitors in {topic}");

    // Wait for all tasks to complete
    await Task.WhenAll(technicalTask, marketTask, competitorTask);

    // Aggregate results
    string allResearch = string.Join("\n\n", 
        technicalTask.Result.Result.Text,
        marketTask.Result.Result.Text,
        competitorTask.Result.Result.Text);

    DurableAIAgent summaryAgent = context.GetAgent("SummaryAgent");
    AgentResponse<TextResponse> summaryResponse = 
        await summaryAgent.RunAsync<TextResponse>($"Summarize this research:\n{allResearch}");

    return summaryResponse.Result.Text;
}

import azure.durable_functions as df
from agent_framework.azure import AgentFunctionApp

app = AgentFunctionApp(agents=[technical_agent, market_agent, competitor_agent, summary_agent])

@app.orchestration_trigger(context_name="context")
def research_orchestration(context: df.DurableOrchestrationContext):
    topic = context.get_input()

    # Execute multiple research agents in parallel
    technical_agent = app.get_agent(context, "TechnicalResearchAgent")
    market_agent = app.get_agent(context, "MarketResearchAgent")
    competitor_agent = app.get_agent(context, "CompetitorResearchAgent")

    technical_task = technical_agent.run(messages=f"Research technical aspects of {topic}")
    market_task = market_agent.run(messages=f"Research market trends for {topic}")
    competitor_task = competitor_agent.run(messages=f"Research competitors in {topic}")

    # Wait for all tasks to complete
    results = yield context.task_all([technical_task, market_task, competitor_task])

    # Aggregate results
    all_research = "\n\n".join([r.get('response', '') for r in results])

    summary_agent = app.get_agent(context, "SummaryAgent")
    summary = yield summary_agent.run(messages=f"Summarize this research:\n{all_research}")

    return summary.get('response', '')

using Microsoft.Azure.Functions.Worker;
using Microsoft.DurableTask;
using Microsoft.Agents.AI.DurableTask;

[Function(nameof(ContentApprovalWorkflow))]
public static async Task<string> ContentApprovalWorkflow(
    [OrchestrationTrigger] TaskOrchestrationContext context)
{
    string topic = context.GetInput<string>();

    // Generate content using an agent
    DurableAIAgent contentAgent = context.GetAgent("ContentGenerationAgent");
    AgentResponse<GeneratedContent> contentResponse = 
        await contentAgent.RunAsync<GeneratedContent>($"Write an article about {topic}");
    GeneratedContent draftContent = contentResponse.Result;

    // Send for human review
    await context.CallActivityAsync(nameof(NotifyReviewer), draftContent);

    // Wait for approval with timeout
    HumanApprovalResponse approvalResponse;
    try
    {
        approvalResponse = await context.WaitForExternalEvent<HumanApprovalResponse>(
            eventName: "ApprovalDecision",
            timeout: TimeSpan.FromHours(24));
    }
    catch (OperationCanceledException)
    {
        // Timeout occurred - escalate for review
        return await context.CallActivityAsync<string>(nameof(EscalateForReview), draftContent);
    }

    if (approvalResponse.Approved)
    {
        return await context.CallActivityAsync<string>(nameof(PublishContent), draftContent);
    }

    return "Content rejected";
}

import azure.durable_functions as df
from datetime import timedelta
from agent_framework.azure import AgentFunctionApp

app = AgentFunctionApp(agents=[content_agent])

@app.orchestration_trigger(context_name="context")
def content_approval_workflow(context: df.DurableOrchestrationContext):
    topic = context.get_input()

    # Generate content using an agent
    content_agent = app.get_agent(context, "ContentGenerationAgent")
    draft_content = yield content_agent.run(
        messages=f"Write an article about {topic}"
    )

    # Send for human review
    yield context.call_activity("notify_reviewer", draft_content)

    # Wait for approval with timeout
    approval_task = context.wait_for_external_event("ApprovalDecision")
    timeout_task = context.create_timer(
        context.current_utc_datetime + timedelta(hours=24)
    )

    winner = yield context.task_any([approval_task, timeout_task])

    if winner == approval_task:
        timeout_task.cancel()
        approval_data = approval_task.result
        if approval_data.get("approved"):
            result = yield context.call_activity("publish_content", draft_content)
            return result
        return "Content rejected"

    # Timeout occurred - escalate for review
    result = yield context.call_activity("escalate_for_review", draft_content)
    return result

await client.RaiseEventAsync(instanceId, "ApprovalDecision", new HumanApprovalResponse 
{ 
    Approved = true,
    Feedback = "Looks great!"
});

approval_data = {
    "approved": True,
    "feedback": "Looks great!"
}
await client.raise_event(instance_id, "ApprovalDecision", approval_data)

• .NET 9.0 SDK 或更高版本
• Azure Functions Core Tools v4.x
• Azure Developer CLI （azd）
• 已安装的Azure CLI并且已进行身份验证
• 已安装并运行 Docker Desktop（用于使用 Azurite 和 Durable Task Scheduler 模拟器进行本地开发）
• 有权创建资源的 Azure 订阅

• Python 3.10 或更高版本
• Azure Functions Core Tools v4.x
• Azure Developer CLI （azd）
• 已安装的Azure CLI并且已进行身份验证
• 已安装并运行 Docker Desktop（用于使用 Azurite 和 Durable Task Scheduler 模拟器进行本地开发）
• 有权创建资源的 Azure 订阅

1. 为项目创建新目录并导航到它：

   • Bash
   • PowerShell

   mkdir MyDurableAgent
   cd MyDurableAgent
   

1. 从模板初始化项目：

   azd init --template durable-agents-quickstart-dotnet
   

   当系统提示输入环境名称时，请输入一个名称，如下所示 my-durable-agent。

这会下载包含所有必要文件的快速入门项目，包括 Azure Functions 配置、代理代码和基础结构作为代码模板。

1. 为项目创建新目录并导航到它：

   • Bash
   • PowerShell

   mkdir MyDurableAgent
   cd MyDurableAgent
   

1. 从模板初始化项目：

   azd init --template durable-agents-quickstart-python
   

   当系统提示输入环境名称时，请输入一个名称，如下所示 my-durable-agent。

2. 创建和激活虚拟环境：

   • Bash
   • PowerShell

   uv venv .venv
   source .venv/bin/activate
   

1. 安装所需的包：

   python -m pip install -r requirements.txt
   

这会下载包含所有必要文件的快速入门项目，包括 Azure Functions 配置、代理代码和基础结构作为代码模板。 它还准备具有所需依赖项的虚拟环境。

打开 Program.cs 以查看代理配置：

using Azure.AI.Projects;
using Azure.Identity;
using Microsoft.Agents.AI;
using Microsoft.Agents.AI.Hosting.AzureFunctions;
using Microsoft.Azure.Functions.Worker.Builder;
using Microsoft.Extensions.Hosting;

var endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT") 
    ?? throw new InvalidOperationException("AZURE_OPENAI_ENDPOINT environment variable is not set");
var deploymentName = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT") ?? "gpt-4o-mini";

// Create an AI agent following the standard Microsoft Agent Framework pattern
AIAgent agent = new AIProjectClient(new Uri(endpoint), new DefaultAzureCredential())
    .AsAIAgent(
        model: deploymentName,
        instructions: "You are a helpful assistant that can answer questions and provide information.",
        name: "MyDurableAgent");

using IHost app = FunctionsApplication
    .CreateBuilder(args)
    .ConfigureFunctionsWebApplication()
    .ConfigureDurableAgents(options => options.AddAIAgent(agent))
    .Build();
app.Run();

此代码：

1. 从环境变量中检索 Azure OpenAI 配置。
2. 使用 Azure 凭据创建 Azure OpenAI 客户端。
3. 使用说明和名称创建 AI 代理。
4. 将 Azure Functions 应用配置为使用持久线程管理来托管代理。

打开 function_app.py 以查看代理配置：

import os
from agent_framework.azure import AgentFunctionApp
from agent_framework.openai import OpenAIChatCompletionClient
from azure.identity import DefaultAzureCredential

endpoint = os.getenv("AZURE_OPENAI_ENDPOINT")
if not endpoint:
    raise ValueError("AZURE_OPENAI_ENDPOINT is not set.")
deployment_name = os.getenv("AZURE_OPENAI_CHAT_COMPLETION_MODEL", "gpt-4o-mini")
api_version = os.getenv("AZURE_OPENAI_API_VERSION")

# Create an AI agent following the standard Microsoft Agent Framework pattern
agent = OpenAIChatCompletionClient(
    azure_endpoint=endpoint,
    model=deployment_name,
    api_version=api_version,
    credential=DefaultAzureCredential()
).as_agent(
    instructions="You are a helpful assistant that can answer questions and provide information.",
    name="MyDurableAgent"
)

# Configure the function app to host the agent with durable thread management
app = AgentFunctionApp(agents=[agent])

此代码：

• 从环境变量中检索 Azure OpenAI 配置。
• 使用 Azure 凭据创建 Azure OpenAI 客户端。
• 使用说明和名称创建 AI 代理。
• 将 Azure Functions 应用配置为使用持久线程管理来托管代理。

请将 Program.cs 更新以将翻译代理与现有 MyDurableAgent 代理一起注册：

using System;
using Azure.AI.Projects;
using Azure.Identity;
using Microsoft.Agents.AI;
using Microsoft.Agents.AI.Hosting.AzureFunctions;
using Microsoft.Azure.Functions.Worker.Builder;
using Microsoft.Extensions.Hosting;

// Get the Azure OpenAI configuration
string endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT")
    ?? throw new InvalidOperationException("AZURE_OPENAI_ENDPOINT is not set.");
string deploymentName = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT")
    ?? "gpt-4o-mini";

// Create the Microsoft Foundry client
AIProjectClient client = new(new Uri(endpoint), new DefaultAzureCredential());

// Create the main agent from the first tutorial
AIAgent mainAgent = client.AsAIAgent(
    model: deploymentName,
    instructions: "You are a helpful assistant that can answer questions and provide information.",
    name: "MyDurableAgent");

// Create translation agents
AIAgent frenchAgent = client.AsAIAgent(
    model: deploymentName,
    instructions: "You are a translator. Translate the following text to French. Return only the translation, no explanations.",
    name: "FrenchTranslator");

AIAgent spanishAgent = client.AsAIAgent(
    model: deploymentName,
    instructions: "You are a translator. Translate the following text to Spanish. Return only the translation, no explanations.",
    name: "SpanishTranslator");

// Build and configure the Functions host
using IHost app = FunctionsApplication
    .CreateBuilder(args)
    .ConfigureFunctionsWebApplication()
    .ConfigureDurableAgents(options =>
    {
        // Register all agents for use in orchestrations and HTTP endpoints
        options.AddAIAgent(mainAgent);
        options.AddAIAgent(frenchAgent);
        options.AddAIAgent(spanishAgent);
    })
    .Build();

app.Run();

请将 function_app.py 更新以将翻译代理与现有 MyDurableAgent 代理一起注册：

import os
from azure.identity import DefaultAzureCredential
from agent_framework.azure import AgentFunctionApp
from agent_framework.openai import OpenAIChatCompletionClient

# Get the Azure OpenAI configuration
endpoint = os.getenv("AZURE_OPENAI_ENDPOINT")
if not endpoint:
    raise ValueError("AZURE_OPENAI_ENDPOINT is not set.")
deployment_name = os.getenv("AZURE_OPENAI_CHAT_COMPLETION_MODEL", "gpt-4o-mini")
api_version = os.getenv("AZURE_OPENAI_API_VERSION")

# Create the Azure OpenAI client
chat_client = OpenAIChatCompletionClient(
    azure_endpoint=endpoint,
    model=deployment_name,
    api_version=api_version,
    credential=DefaultAzureCredential()
)

# Create the main agent from the first tutorial
main_agent = chat_client.as_agent(
    instructions="You are a helpful assistant that can answer questions and provide information.",
    name="MyDurableAgent"
)

# Create translation agents
french_agent = chat_client.as_agent(
    instructions="You are a translator. Translate the following text to French. Return only the translation, no explanations.",
    name="FrenchTranslator"
)

spanish_agent = chat_client.as_agent(
    instructions="You are a translator. Translate the following text to Spanish. Return only the translation, no explanations.",
    name="SpanishTranslator"
)

# Create the function app and register all agents
app = AgentFunctionApp(agents=[main_agent, french_agent, spanish_agent])

在项目目录中创建一 AgentOrchestration.cs 个名为的新文件：

using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.Agents.AI;
using Microsoft.Agents.AI.DurableTask;
using Microsoft.Azure.Functions.Worker;
using Microsoft.DurableTask;

namespace MyDurableAgent;

public static class AgentOrchestration
{
    // Define a strongly-typed response structure for agent outputs
    public sealed record TextResponse(string Text);

    [Function("agent_orchestration_workflow")]
    public static async Task<Dictionary<string, string>> AgentOrchestrationWorkflow(
        [OrchestrationTrigger] TaskOrchestrationContext context)
    {
        var input = context.GetInput<string>() ?? throw new ArgumentNullException(nameof(context), "Input cannot be null");

        // Step 1: Get the main agent's response
        DurableAIAgent mainAgent = context.GetAgent("MyDurableAgent");
        AgentResponse<TextResponse> mainResponse = await mainAgent.RunAsync<TextResponse>(input);
        string agentResponse = mainResponse.Result.Text;

        // Step 2: Fan out - get the translation agents and run them concurrently
        DurableAIAgent frenchAgent = context.GetAgent("FrenchTranslator");
        DurableAIAgent spanishAgent = context.GetAgent("SpanishTranslator");

        Task<AgentResponse<TextResponse>> frenchTask = frenchAgent.RunAsync<TextResponse>(agentResponse);
        Task<AgentResponse<TextResponse>> spanishTask = spanishAgent.RunAsync<TextResponse>(agentResponse);

        // Step 3: Wait for both translation tasks to complete (fan-in)
        await Task.WhenAll(frenchTask, spanishTask);

        // Get the translation results
        TextResponse frenchResponse = (await frenchTask).Result;
        TextResponse spanishResponse = (await spanishTask).Result;

        // Step 4: Combine results into a dictionary
        var result = new Dictionary<string, string>
        {
            ["original"] = agentResponse,
            ["french"] = frenchResponse.Text,
            ["spanish"] = spanishResponse.Text
        };

        return result;
    }
}

将协调函数添加到 function_app.py 文件中。

import azure.durable_functions as df

@app.orchestration_trigger(context_name="context")
def agent_orchestration_workflow(context: df.DurableOrchestrationContext):
    """
    Orchestration function that coordinates multiple agents.
    Returns a dictionary with the original response and translations.
    """
    input_text = context.get_input()

    # Step 1: Get the main agent's response
    main_agent = app.get_agent(context, "MyDurableAgent")
    main_response = yield main_agent.run(input_text)
    agent_response = main_response.text

    # Step 2: Fan out - get the translation agents and run them concurrently
    french_agent = app.get_agent(context, "FrenchTranslator")
    spanish_agent = app.get_agent(context, "SpanishTranslator")

    parallel_tasks = [
        french_agent.run(agent_response),
        spanish_agent.run(agent_response)
    ]

    # Step 3: Wait for both translation tasks to complete (fan-in)
    translations = yield context.task_all(parallel_tasks) # type: ignore

    # Step 4: Combine results into a dictionary
    result = {
        "original": agent_response,
        "french": translations[0].text,
        "spanish": translations[1].text
    }

    return result