Fix TODO: full model results for national OP and A&E

[yiwen-h]

nhp_model_databricks/src/nhp/databricks/national.py

Lines 110 to 112 in 0ce4fa9

	# TODO: how do we make this stable? at the moment we can't use full model results with
	# national
	.withColumn("rn", F.expr("uuid()"))

nhp_model_databricks/src/nhp/databricks/national.py

Lines 132 to 134 in 0ce4fa9

	# TODO: how do we make this stable? at the moment we can't use full model results with
	# national
	.withColumn("rn", F.expr("uuid()"))

I think we have resolved this more or less with this PR - just need to add the OP & A&E index columns to the Databricks model?

[@tomjemmett edit: transferred from nhp_model, updated links to points in code to be in this repo]