Fixup workflows

.github/workflows/test-pr.yml

@@ -2,8 +2,7 @@
 name: Test pull request
 
 on:
-  # We use pull_request_target so that dependabot-created workflows can run
-  pull_request_target:
+  pull_request:
     types:
       - opened
       - synchronize
@@ -24,8 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: PR must be from a branch in the stackhpc/azimuth-llm repo
-        run:  |
-          exit ${{ github.event.pull_request.head.repo.full_name == 'stackhpc/azimuth-llm' && '0' || '1' }}
+        run: exit ${{ github.event.pull_request.head.repo.full_name == 'stackhpc/azimuth-llm' && '0' || '1' }}
 
   publish_images:
     needs: [fail_on_remote]

.github/workflows/update-dependencies.yml

@@ -10,7 +10,6 @@ jobs:
       contents: write
       pull-requests: write
     steps:
-
       - name: Checkout the config repo
         uses: actions/checkout@v4
         with:
@@ -43,8 +42,8 @@ jobs:
             # Update yaml in-place with yq
             yq e -i '.api.image.version = strenv(NEW_VLLM_TAG)' $CHART_VALUES
             # Can't use in-place editing with jq
-            jq --indent 4 --arg tag $NEW_VLLM_TAG '.properties.api.properties.image.properties.version.default = $tag' chart/values.schema.json > chart/values.schema.json.new
-            mv chart/values.schema.json{.new,}
+            jq --indent 4 --arg tag $NEW_VLLM_TAG '.properties.api.properties.image.properties.version.default = $tag' charts/azimuth-llm/values.schema.json > charts/azimuth-llm/values.schema.json.new
+            mv charts/azimuth-llm/values.schema.json{.new,}
           fi
 
       - name: Create Pull Request

charts/azimuth-llm/values.yaml

@@ -92,6 +92,8 @@ ui:
   # available configuration options.
   appSettings:
     model_name: *model-name
+    model_instruction: |
+      You are a helpful AI assistant. Please respond appropriately.
     # Use local system fonts by default to avoid GDPR issues
     # with Gradio's defaults fonts which require fetching from
     # the Google fonts API. To restore default Gradio theme