helm.go:84: [debug] parse error at (vault-report-cm.yaml:7): function "secret" not defined

During Helm Template i am getting the error. How to correct this to pass helm template ?

{{- if .Values.configMaps.createVaultScanReportCreds.enabled }}
apiVersion: v1
data:
config.hcl: |
template {
contents = <

Start with helm.go:84 and vault-report-cm.yaml:7, then run the Helm template command that produces the parse error. Trace how the embedded Vault template is evaluated and determine the chart change needed for rendering to complete without the undefined function error.

Written by the indexing model from the issue text.