Fix catagory type for pydantic generated models, remove pydantic 1 generation #91

	name: Validate-Biolink-YAML

	on:
	pull_request:
	types: [opened, synchronize, reopened]
	workflow_dispatch:
	types: trigger-validate-biolink-yaml

	jobs:
	validate-yaml:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Validate YAML file
	run: yamllint -c .yamllint-config biolink-model.yaml

Provide feedback