How pass enviroment variable to helm

Hi guys,
I am trying to deploy Airflow using Bitnami Helm.
I need to pass extra environment variables, declared in values.yaml, but I can’t figure out the right way to do it.
Hi guys,
I am trying to deploy Airflow using Bitnami Helm.
I need to pass extra environment variables, declared in values.yaml, but I can’t figure out the right way to do it.

I tried the following way, without success

{
  setname = extraEnvVars.name[0]
  setvalue = "AIRFLOW__SECRETS__BACKEND" 
 },

Link to Chart

Regarts