How to execute custom scala code at runtime

I am new for scala reflection, There is a requirement like to add custom scala code with some existing variables

object Eval {

  def apply[A](string: String): A = {
    val toolbox = runtimeMirror(getClass.getClassLoader).mkToolBox()
    val tree = toolbox.parse(string)
    println(tree)
    toolbox.eval(tree).asInstanceOf[A]
  }

  def fromFile[A](file: File): A =
    apply(scala.io.Source.fromFile(file).mkString(""))

  def fromFileName[A](file: String): A =
    fromFile(new File(file))

}

object Test{
  val sc: org.apache.spark.SparkContext = SparkConnection._sqlContext.sparkSession.sparkContext
  val spark: org.apache.spark.sql.SparkSession = SparkConnection._sqlContext.sparkSession

  def main(args: Array[String]) {
    val scn = new Scanner(System.in)

    val code = scn.nextLine()
    val function =
      s"""
         |    def function():Any = {
         |      import org.apache.hadoop.classification.InterfaceAudience
         |      import com.bdbizviz.pa.spark.util.TestAlsEntity._
         |      $code
         |    }
         |  function()
       """.stripMargin
    println(Eval(function))
  }
}

For example if i am using simple -

5 + 5

Another example -

spark.version

In both cases i am getting result but if i am trying to execute

sc.version

it show error

Exception in thread "main" scala.reflect.internal.Symbols$CyclicReference: illegal cyclic reference involving object InterfaceAudience
    at scala.reflect.internal.Symbols$Symbol$$anonfun$info$3.apply(Symbols.scala:1220)
    at scala.reflect.internal.Symbols$Symbol$$anonfun$info$3.apply(Symbols.scala:1218)
    at scala.Function0$class.apply$mcV$sp(Function0.scala:40)
    at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
    at scala.reflect.internal.Symbols$Symbol.lock(Symbols.scala:482)
    at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1218)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.scala$reflect$runtime$JavaMirrors$JavaMirror$$coreLookup$1(JavaMirrors.scala:950)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.scala$reflect$runtime$JavaMirrors$JavaMirror$$lookupClass$1(JavaMirrors.scala:956)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.scala$reflect$runtime$JavaMirrors$JavaMirror$$classToScala1(JavaMirrors.scala:961)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$classToScala$1.apply(JavaMirrors.scala:938)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$classToScala$1.apply(JavaMirrors.scala:938)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$toScala$1.apply(JavaMirrors.scala:104)
    at scala.reflect.runtime.TwoWayCache.toScala(TwoWayCache.scala:38)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.toScala(JavaMirrors.scala:102)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.classToScala(JavaMirrors.scala:938)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$JavaAnnotationProxy.<init>(JavaMirrors.scala:173)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$JavaAnnotationProxy$.apply(JavaMirrors.scala:172)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$JavaAnnotationProxy$.apply(JavaMirrors.scala:172)
    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
    at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
    at scala.collection.IndexedSeqOptimized$class.foreach(IndexedSeqOptimized.scala:33)
    at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:108)
    at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
    at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:108)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.scala$reflect$runtime$JavaMirrors$JavaMirror$$copyAnnotations(JavaMirrors.scala:618)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$FromJavaClassCompleter.load(JavaMirrors.scala:655)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$FromJavaClassCompleter.complete(JavaMirrors.scala:666)
    at scala.reflect.internal.Symbols$Symbol.info(Symbols.scala:1231)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.scala$reflect$runtime$JavaMirrors$JavaMirror$$coreLookup$1(JavaMirrors.scala:950)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.scala$reflect$runtime$JavaMirrors$JavaMirror$$lookupClass$1(JavaMirrors.scala:956)
    at scala.reflect.runtime.JavaMirrors$JavaMirror.scala$reflect$runtime$JavaMirrors$JavaMirror$$classToScala1(JavaMirrors.scala:961)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$classToScala$1.apply(JavaMirrors.scala:938)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$classToScala$1.apply(JavaMirrors.scala:938)
    at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$toScala$1.apply(JavaMirrors.scala:104)