使用 Google 搜索进行基于依据的生成

使用 Google 搜索进行基于依据的生成

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

Python

如需了解详情，请参阅 Vertex AI Agent Builder Python API 参考文档。

如需向 Vertex AI Agent Builder 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。 

from google.cloud import discoveryengine_v1 as discoveryengine

# TODO(developer): Uncomment these variables before running the sample.
# project_number = "YOUR_PROJECT_NUMBER"

client = discoveryengine.GroundedGenerationServiceClient()

request = discoveryengine.GenerateGroundedContentRequest(
    # The full resource name of the location.
    # Format: projects/{project_number}/locations/{location}
    location=client.common_location_path(project=project_number, location="global"),
    generation_spec=discoveryengine.GenerateGroundedContentRequest.GenerationSpec(
        model_id="gemini-1.5-flash",
    ),
    # Conversation between user and model
    contents=[
        discoveryengine.GroundedGenerationContent(
            role="user",
            parts=[
                discoveryengine.GroundedGenerationContent.Part(
                    text="How much is Google stock?"
                )
            ],
        )
    ],
    system_instruction=discoveryengine.GroundedGenerationContent(
        parts=[
            discoveryengine.GroundedGenerationContent.Part(text="Be comprehensive.")
        ],
    ),
    # What to ground on.
    grounding_spec=discoveryengine.GenerateGroundedContentRequest.GroundingSpec(
        grounding_sources=[
            discoveryengine.GenerateGroundedContentRequest.GroundingSource(
                google_search_source=discoveryengine.GenerateGroundedContentRequest.GroundingSource.GoogleSearchSource(
                    # Optional: For Dynamic Retrieval
                    dynamic_retrieval_config=discoveryengine.GenerateGroundedContentRequest.DynamicRetrievalConfiguration(
                        predictor=discoveryengine.GenerateGroundedContentRequest.DynamicRetrievalConfiguration.DynamicRetrievalPredictor(
                            threshold=0.7
                        )
                    )
                )
            ),
        ]
    ),
)
response = client.generate_grounded_content(request)

# Handle the response
print(response)

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。