keras/src/layers/preprocessing/feature_space.py/FeatureSpace/float_rescaled
class FeatureSpace:    def float_rescaled(cls, scale=1.0, offset=0.0, name=None):
        name = name or auto_name("float_rescaled")
        preprocessor = layers.Rescaling(
            scale=scale, offset=offset, name=f"{name}_preprocessor"
        )
        return Feature(
            dtype="float32", preprocessor=preprocessor, output_mode="float"
        )