Load Stanford CoreNLP in Databricks Spark

CoreNLPLoadModel.scala

val version = "3.7.0"  // CoreNLP version the model will be used with
val model = s"stanford-corenlp-$version-models" // append "-english" to use the full English model
if (!sc.listJars.exists(jar => jar.contains(model))) {
  import scala.sys.process._
  s"wget http://repo1.maven.org/maven2/edu/stanford/nlp/stanford-corenlp/$version/$model.jar -O /tmp/$model.jar".!!
  sc.addJar(s"/tmp/$model.jar")
}