No target tractability data notification not always visible

[andrewhercules]

@PruMM has identified an issue where the sentence about no tractability data is not visible for some targets. For a target like TRIP11, we display the sentence No tractability data for TRIP11 is available in the Target Tractability section:

However, for a target like BRCA2, the sentence about no tractability data does not show:

In reviewing the API response for both targets, the BRCA2 API response has an empty object for tractability compared to the API response for TRIP11 which has the full tractability schema but no data in the respective buckets fields.

@LucaFumis, can we please update the logic in the target-tractability.html file to check if the tractability key is an empty object { } in addition to both arrays being empty?

[AsierGonzalez]

The real cause of this issue is that TRIP11 (ENSG00000100815) appears in the tractability file whereas BRCA2 (ENSG00000139618) doesn't, is this expected? My understanding was that the tractability pipeline was supposed to generate an entry for all the genes regardless of whether they are tractable or not.