change recreate_collection function to create_collection (#16212)

api/core/rag/datasource/vdb/qdrant/qdrant_vector.py

@@ -119,7 +119,7 @@ class QdrantVector(BaseVector):
                     max_indexing_threads=0,
                     on_disk=False,
                 )
-                self._client.recreate_collection(
+                self._client.create_collection(
                     collection_name=collection_name,
                     vectors_config=vectors_config,
                     hnsw_config=hnsw_config,

api/core/rag/datasource/vdb/tidb_on_qdrant/tidb_on_qdrant_vector.py

@@ -129,7 +129,7 @@ class TidbOnQdrantVector(BaseVector):
                     max_indexing_threads=0,
                     on_disk=False,
                 )
-                self._client.recreate_collection(
+                self._client.create_collection(
                     collection_name=collection_name,
                     vectors_config=vectors_config,
                     hnsw_config=hnsw_config,