Adding a tooltip to ChEMBL widget

[prashantuniyal02]

Background

There was an issue where a lot of ChEMBL evidence were marked as duplicate.

A solution was implemented similar to what was done for the ClinVar evidence. The granularity was aggregated of the description of phenotypes inside cohortPhenotypes. This has been implemented in the data. See details here: #3328

Tasks

• [ ] Add a tooltip to the ChEMBL widget (in both target and disease association pages) in the Disease/phenotype column

Example use case: platform dev /target/ENSG00000027075/associations. Filter by MONDO_0044964

Use the cohortPhenotypes to add the list of phenotypes.

cohortPhenotypes": [
              "Recurrent Mucoepidermoid Carcinoma of the Oral Cavity",
              "Stage IV Mucoepidermoid Carcinoma of the Oral Cavity"
            ]

The tooltip should contain:

All reported phenotypes: Recurrent Mucoepidermoid Carcinoma of the Oral Cavity Stage IV Mucoepidermoid Carcinoma of the Oral Cavity

Other information

This has been done previously in the ClinVar widget (see example below)

Note: We do not want to use diseaseFromSource in the ChEMBL widget tooltip which was present in ClinVar widget tooltip. We only want to use cohortPhenotypes in the ChEMBL widget tooltip.

[prashantuniyal02]

Looks good in dev