Function py_dumps

sdk/python/src/lib.rs:3451–3454

(py: Python<'_>, obj: &Bound<'_, PyAny>)

// ============================================================================

fn py_dumps(py: Python<'_>, obj: &Bound<'_, PyAny>) -> PyResult<String> {
    let json_mod = py.import("json")?;
    json_mod.call_method1("dumps", (obj,))?.extract()
}

/// Convert a Python spec dict into an `AgentStepSpec` (snake_case keys) via a
/// JSON round-trip.