change ksize in RAG

RAG/colpali.py

@@ -316,7 +316,7 @@ def colpali_search_rerank(query):
                 }
         response = aos_client.search(
             body = query_,
-            index = 'colpali-vs'
+            index = 'colpali-vs-reindex'
         )
         #print(response)
         query_token_vectors = batch_embeddings