Need some help in debuggng session

Hi please have a look at the below scenarios . The same code is running if i remove session=> . When i add session it says there were no request sent during simulation since it is not sending any .

val scn1 = scenario(“LaunchAction”).exec(
session => {

http(“Poll report status page report”)
.get(“myURL/rest/reports”)
.queryParam(“applicationId”, “GHERKINS”)
.queryParam(“requestor”, “GHERKINSS”)
.queryParam(“id”, “1”)
.check(xpath("//status").saveAs(“responseStatus”))

session
})

I need to add few prints etc in between . Can you please help me in this

https://github.com/bbc/example-gatling-sbt/blob/master/src/test/scala/kraftwerk/ComputerWorld.scala#L38-L39