基于 Google 搜索结果提供 Gemini 模型的回答

使用此选项基于 Google 搜索结果提供 Gemini 模型的输出

深入探索

如需查看包含此代码示例的详细文档,请参阅以下内容:

代码示例

C#

在尝试此示例之前,请按照《Vertex AI 快速入门:使用客户端库》中的 C# 设置说明执行操作。 如需了解详情,请参阅 Vertex AI C# API 参考文档

如需向 Vertex AI 进行身份验证,请设置应用默认凭据。 如需了解详情,请参阅为本地开发环境设置身份验证


using Google.Cloud.AIPlatform.V1;
using System;
using System.Threading.Tasks;

public class GroundingWebSample
{
    public async Task<string> GenerateTextWithGroundingWeb(
        string projectId = "your-project-id",
        string location = "us-central1",
        string publisher = "google",
        string model = "gemini-1.5-flash-001"
    )
    {
        var predictionServiceClient = new PredictionServiceClientBuilder
        {
            Endpoint = $"{location}-aiplatform.googleapis.com"
        }.Build();


        var generateContentRequest = new GenerateContentRequest
        {
            Model = $"projects/{projectId}/locations/{location}/publishers/{publisher}/models/{model}",
            GenerationConfig = new GenerationConfig
            {
                Temperature = 0.0f
            },
            Contents =
            {
                new Content
                {
                    Role = "USER",
                    Parts = { new Part { Text = "When is the next total solar eclipse in US?" } }
                }
            },
            Tools =
            {
                new Tool
                {
                    GoogleSearchRetrieval = new GoogleSearchRetrieval()
                }
            }
        };

        GenerateContentResponse response = await predictionServiceClient.GenerateContentAsync(generateContentRequest);

        string responseText = response.Candidates[0].Content.Parts[0].Text;
        Console.WriteLine(responseText);

        return responseText;
    }
}

Python

在尝试此示例之前,请按照《Vertex AI 快速入门:使用客户端库》中的 Python 设置说明执行操作。 如需了解详情,请参阅 Vertex AI Python API 参考文档

如需向 Vertex AI 进行身份验证,请设置应用默认凭据。 如需了解详情,请参阅为本地开发环境设置身份验证

import vertexai

from vertexai.generative_models import (
    GenerationConfig,
    GenerativeModel,
    Tool,
    grounding,
)

# TODO (developer): update project_id
vertexai.init(project=PROJECT_ID, location="us-central1")

model = GenerativeModel("gemini-1.5-flash-002")

# Use Google Search for grounding
tool = Tool.from_google_search_retrieval(grounding.GoogleSearchRetrieval())

prompt = "When is the next total solar eclipse in US?"
response = model.generate_content(
    prompt,
    tools=[tool],
    generation_config=GenerationConfig(
        temperature=0.0,
    ),
)

print(response.text)

后续步骤

如需搜索和过滤其他 Google Cloud 产品的代码示例,请参阅 Google Cloud 示例浏览器