Updating class of skipPerferredEngine in scala

Author: ahmedlone127

src/main/scala/com/johnsnowlabs/nlp/HasEngine.scala

@@ -27,6 +27,8 @@ trait HasEngine extends ParamsAndFeaturesWritable {
     */
   val engine = new Param[String](this, "engine", "Deep Learning engine used for this model")
 
+  val skipPreferredEngine: Boolean = false
+
   setDefault(engine, TensorFlow.name)
 
   /** @group getParam */

src/main/scala/com/johnsnowlabs/nlp/HasPretrained.scala

@@ -31,8 +31,6 @@ trait HasPretrained[M <: PipelineStage] {
 
   val defaultPreferredEngine: String = "onnx"
 
-  val skipPreferredEngine: Boolean = false
-
   lazy val defaultLoc: String = ResourceDownloader.publicLoc
 
   implicit private val companion: DefaultParamsReadable[M] =