update

Signed-off-by: junjie.jiang <junjie.jiang@zilliz.com>

README.md

@@ -1,4 +1,4 @@
-# ANN Search Operator: Milvus
+# ANN Search Operator: MilvusClient
 
 *author: junjie.jiangjjj*
 
@@ -20,7 +20,7 @@ Search embedding in [Milvus](https://milvus.io/), **please make sure you have in
 from towhee.dc2 import pipe, ops
 
 p = pipe.input('vec') \
-    .map('vec', ('id', 'score'), ops.ann_insert.milvus_client(host='127.0.0.1', port='19530', collection_name='textdb')) \
+    .map('vec', ('id', 'score'), ops.ann_search.milvus_client(host='127.0.0.1', port='19530', collection_name='textdb')) \
     .output('id', 'score')
 
 # call pipeline
@@ -33,7 +33,7 @@ from towhee.dc2 import pipe, ops
 # search additional info url:
 
 p = pipe.input('vec') \
-    .map('vec', ('id', 'score', 'url'), ops.ann_insert.milvus_client(host='127.0.0.1', port='19530', collection_name='textdb', output_fields=['url'])) \
+    .map('vec', ('id', 'score', 'url'), ops.ann_search.milvus_client(host='127.0.0.1', port='19530', collection_name='textdb', output_fields=['url'])) \
     .output('id', 'score', 'url')
 ```