rename image search to be more consistent with other examples (#532)

Author: badmonster0

README.md

@@ -138,7 +138,7 @@ It defines an index flow like this:
 | [Embeddings to Qdrant](examples/text_embedding_qdrant) | Index documents in a Qdrant collection for semantic search |
 | [FastAPI Server with Docker](examples/fastapi_server_docker) | Run the semantic search server in a Dockerized FastAPI setup | 
 | [Product Recommendation](examples/product_recommendation) | Build real-time product recommendations with LLM and graph database| 
-| [Image Search with Vision API](examples/image_search_example) | Generates detailed captions for images using a vision model, embeds them, enables live-updating semantic search via FastAPI and served on a React frontend|
+| [Image Search with Vision API](examples/image_search) | Generates detailed captions for images using a vision model, embeds them, enables live-updating semantic search via FastAPI and served on a React frontend|
 
 More coming and stay tuned 👀!
 

examples/gdrive_text_embedding/README.md

@@ -80,4 +80,4 @@ cocoindex server -ci -L main.py
 
 Then open the CocoInsight UI at [https://cocoindex.io/cocoinsight](https://cocoindex.io/cocoinsight).
 
-<img width="1316" alt="Screenshot 2025-05-20 at 5 06 31 PM" src="https://github.com/user-attachments/assets/0ed848db-3cc3-43d3-8cb8-35069f503288" />
+<img width="1316" alt="Use CocoInsight to understand the data of the pipeline" src="https://github.com/user-attachments/assets/0ed848db-3cc3-43d3-8cb8-35069f503288" />