Run Config

The run_config module defines runtime settings that control dataset generation behavior, including early shutdown thresholds, batch sizing, non-inference worker concurrency, and the Jinja rendering engine used by the runtime.

JinjaRenderingEngine.SECURE is the default. Set JinjaRenderingEngine.NATIVE when you want Jinja2’s broader built-in sandbox behavior instead of Data Designer’s hardened renderer.

For guidance on when to use each mode, see Security.

Usage

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import data_designer.config as dd
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from data_designer.interface import DataDesigner
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data_designer = DataDesigner()
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data_designer.set_run_config(dd.RunConfig(
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    buffer_size=500,
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    max_conversation_restarts=3,
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    jinja_rendering_engine=dd.JinjaRenderingEngine.NATIVE,
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))

API Reference