{% if data is not none and "hazards" in data %} {% if data["hazards"] %}
{% set hazard_titles = {1: 'Explosive', 2: 'Flammable', 3: 'Oxidizing', 4: 'Compressed Gas', 5: 'Corrosive', 6: 'Toxic', 7: 'Harmful', 8: 'Health Hazard', 9: 'Environmental Hazard'} %} {% for hazard_index in data["hazards"] %} GHS01 {% endfor %}
{% else %} — {% endif %} {% else %} Unknown {% endif %}