[x] genetics etl config changes to accomodate freeze6 rerun for l2g steps
[x] Improvement over the hadling of variant annotation step in genetics etl
The change to find_node_in_config function allows for skipping the step, if config is not present without issueing error when generics ETL dag is parsed, but config does not contain the VariantAnnotation node.
Context:
The change to
find_node_in_config
function allows for skipping the step, if config is not present without issueing error when generics ETL dag is parsed, but config does not contain theVariantAnnotation
node.