adding LLMMessagesRouter docstring to CI tests

.github/workflows/docs-website-test-docs-snippets.yml

@@ -24,6 +24,7 @@ jobs:
       AZURE_OPENAI_AD_TOKEN: ${{ secrets.AZURE_OPENAI_AD_TOKEN }}
       AZURE_OPENAI_API_KEY: ${{ secrets.AZURE_OPENAI_API_KEY }}
       CORE_AZURE_CS_ENDPOINT: ${{ secrets.CORE_AZURE_CS_ENDPOINT }}
+      HF_API_TOKEN: ${{ secrets.HUGGINGFACE_API_KEY }}
       OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
       SERPERDEV_API_KEY: ${{ secrets.SERPERDEV_API_KEY }}
 

haystack/components/generators/hugging_face_local.py

@@ -29,7 +29,7 @@ class HuggingFaceLocalGenerator:
     LLMs running locally may need powerful hardware.
 
     ### Usage example
-    <!-- test-ignore -->
+
     ```python
     from haystack.components.generators import HuggingFaceLocalGenerator
 
@@ -40,7 +40,7 @@ class HuggingFaceLocalGenerator:
     )
 
     print(generator.run("Who is the best American actor?"))
-    # {'replies': ['John Cusack']}
+    # >> {'replies': ['John Cusack']}
     ```
     """
 

haystack/components/rankers/sentence_transformers_diversity.py

@@ -99,7 +99,7 @@ class SentenceTransformersDiversityRanker:
     if a score is present.
 
     ### Usage example
-    <!-- test-ignore -->
+
     ```python
     from haystack import Document
     from haystack.components.rankers import SentenceTransformersDiversityRanker

haystack/components/rankers/transformers_similarity.py

@@ -35,7 +35,7 @@ class TransformersSimilarityRanker:
     additional features.
 
     ### Usage example
-    <!-- test-ignore -->
+
     ```python
     from haystack import Document
     from haystack.components.rankers import TransformersSimilarityRanker

haystack/components/routers/llm_messages_router.py

@@ -20,7 +20,7 @@ class LLMMessagesRouter:
     This component can be used with general-purpose LLMs and with specialized LLMs for moderation like Llama Guard.
 
     ### Usage example
-    <!-- test-ignore -->
+
     ```python
     from haystack.components.generators.chat import HuggingFaceAPIChatGenerator
     from haystack.components.routers.llm_messages_router import LLMMessagesRouter

haystack/components/routers/zero_shot_text_router.py

@@ -23,7 +23,7 @@ class TransformersZeroShotTextRouter:
     Specify the set of labels for categorization when initializing the component.
 
     ### Usage example
-    <!-- test-ignore -->
+
     ```python
     from haystack import Document
     from haystack.document_stores.in_memory import InMemoryDocumentStore