Add the transformation column back & hide it only if not used

Author: cy-moi

giskard/visualization/templates/scan_report/markdown/huggingface.md

@@ -6,9 +6,9 @@
 {% for issue in view.issues -%}
 {{ issue.description }}
 
-| Level | Data slice | Metric | Deviation |
-|-------|------------|--------|-----------|
-| <span style="color:{% if issue.level.value == "major" %} red {% else %} orange {% endif %} "> {{ issue.level.value }} {% if issue.level.value == "major" %} 🔴 {% else %} 🟡 {% endif %} </span> | {{ issue.slicing_fn if issue.slicing_fn else "—" }} | {% if "metric" in issue.meta %}{{ issue.meta.metric }} = {{ issue.meta.metric_value|format_metric }}{% else %} "—" {% endif %} | {{ issue.meta["deviation"] if "deviation" in issue.meta else "—" }} |
+| Level {% if issue.slicing_fn %}| Data slice {% endif %}| Metric {% if issue.transformation_fn %}| Transformation {% endif %}| Deviation |
+|-------{% if issue.slicing_fn %}|------------{% endif %}|--------{% if issue.transformation_fn %}|----------------{% endif %}|-----------|
+| <span style="color:{% if issue.level.value == "major" %} red {% else %} orange {% endif %} "> {{ issue.level.value }} {% if issue.level.value == "major" %} 🔴 {% else %} 🟡 {% endif %} </span> {% if issue.slicing_fn %}| {{ issue.slicing_fn }} {% endif %}| {% if "metric" in issue.meta %}{{ issue.meta.metric }} = {{ issue.meta.metric_value|format_metric }}{% else %} "—" {% endif %} {% if issue.transformation_fn %}| {{ issue.transformation_fn }} {% endif %}| {{ issue.meta["deviation"] if "deviation" in issue.meta else "—" }} |
 
 {% if issue.taxonomy %}
 <h4 class="font-bold text-sm mt-4">Taxonomy</h4>