From 614cff89bc99dcb2c995a0ec0c375c9ae8941d66 Mon Sep 17 00:00:00 2001
From: Zander Chase <130414180+vowelparrot@users.noreply.github.com>
Date: Sun, 11 Jun 2023 15:45:12 -0700
Subject: [PATCH] I before E (#6015)

---
 langchain/retrievers/milvus.py | 12 +++++++++++-
 langchain/retrievers/zilliz.py | 12 +++++++++++-
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/langchain/retrievers/milvus.py b/langchain/retrievers/milvus.py
index 915d61d989..58f1bf23cf 100644
--- a/langchain/retrievers/milvus.py
+++ b/langchain/retrievers/milvus.py
@@ -1,4 +1,5 @@
 """Milvus Retriever"""
+import warnings
 from typing import Any, Dict, List, Optional
 
 from langchain.embeddings.base import Embeddings
@@ -8,7 +9,7 @@ from langchain.vectorstores.milvus import Milvus
 # TODO: Update to MilvusClient + Hybrid Search when available
 
 
-class MilvusRetreiver(BaseRetriever):
+class MilvusRetriever(BaseRetriever):
     def __init__(
         self,
         embedding_function: Embeddings,
@@ -41,3 +42,12 @@ class MilvusRetreiver(BaseRetriever):
 
     async def aget_relevant_documents(self, query: str) -> List[Document]:
         raise NotImplementedError
+
+
+def MilvusRetreiver(*args: Any, **kwargs: Any) -> MilvusRetriever:
+    warnings.warn(
+        "MilvusRetreiver will be deprecated in the future. "
+        "Please use MilvusRetriever ('i' before 'e') instead.",
+        DeprecationWarning,
+    )
+    return MilvusRetriever(*args, **kwargs)
diff --git a/langchain/retrievers/zilliz.py b/langchain/retrievers/zilliz.py
index 6b39a3a022..d64a49758e 100644
--- a/langchain/retrievers/zilliz.py
+++ b/langchain/retrievers/zilliz.py
@@ -1,4 +1,5 @@
 """Zilliz Retriever"""
+import warnings
 from typing import Any, Dict, List, Optional
 
 from langchain.embeddings.base import Embeddings
@@ -8,7 +9,7 @@ from langchain.vectorstores.zilliz import Zilliz
 # TODO: Update to ZillizClient + Hybrid Search when available
 
 
-class ZillizRetreiver(BaseRetriever):
+class ZillizRetriever(BaseRetriever):
     def __init__(
         self,
         embedding_function: Embeddings,
@@ -41,3 +42,12 @@ class ZillizRetreiver(BaseRetriever):
 
     async def aget_relevant_documents(self, query: str) -> List[Document]:
         raise NotImplementedError
+
+
+def ZillizRetreiver(*args: Any, **kwargs: Any) -> ZillizRetriever:
+    warnings.warn(
+        "ZillizRetreiver will be deprecated in the future. "
+        "Please use ZillizRetriever ('i' before 'e') instead.",
+        DeprecationWarning,
+    )
+    return ZillizRetriever(*args, **kwargs)