enable validation back

Author: voorhs

autointent/_pipeline/_pipeline.py

@@ -13,6 +13,7 @@
 from autointent.custom_types import ListOfGenericLabels, NodeType, SamplerType, ValidationScheme
 from autointent.metrics import PREDICTION_METRICS_MULTILABEL
 from autointent.nodes import InferenceNode, NodeOptimizer
+from autointent.nodes.schemes import OptimizationConfig
 from autointent.utils import load_default_search_space, load_search_space
 
 from ._schemas import InferencePipelineOutput, InferencePipelineUtteranceOutput
@@ -70,7 +71,7 @@ def from_search_space(cls, search_space: list[dict[str, Any]] | Path | str, seed
         """
         if isinstance(search_space, Path | str):
             search_space = load_search_space(search_space)
-        validated_search_space = search_space  # OptimizationConfig(search_space).model_dump()  # type: ignore[arg-type]
+        validated_search_space = OptimizationConfig(search_space).model_dump()  # type: ignore[arg-type]
         nodes = [NodeOptimizer(**node) for node in validated_search_space]
         return cls(nodes=nodes, seed=seed)