in jinja use {{ loop.index }} in a function call code example
Example 1: jinja if
{% if 'priority' in data %}
Priority: {{ data['priority'] }}
{% endif %}
Example 2: jinja if else
{% if "Already" in RepoOutput[RepoName.index(repo)] %}
{% set row_class = "good" %}
{% else %}
{% set row_class = "error" %}
{% endif %}
{{ RepoOutput[RepoName.index(repo)] }}