From e28f4a5f391bc8c90079c26d3ba92256e1d589a9 Mon Sep 17 00:00:00 2001
From: rajib <rajib76.gcp@gmail.com>
Date: Tue, 16 May 2023 16:27:23 -0700
Subject: [PATCH] changed cohere.py to update the default model of embedding
 (#4709)

# The cohere embedding model do not use large, small. It is deprecated.
Changed the modules default model

Fixes #4694


Co-authored-by: rajib76 <rajib76@yahoo.com>
Co-authored-by: Dev 2049 <dev.dev2049@gmail.com>
---
 langchain/embeddings/cohere.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/langchain/embeddings/cohere.py b/langchain/embeddings/cohere.py
index 527bb2c5..e4fe18b2 100644
--- a/langchain/embeddings/cohere.py
+++ b/langchain/embeddings/cohere.py
@@ -18,11 +18,13 @@ class CohereEmbeddings(BaseModel, Embeddings):
         .. code-block:: python
 
             from langchain.embeddings import CohereEmbeddings
-            cohere = CohereEmbeddings(model="medium", cohere_api_key="my-api-key")
+            cohere = CohereEmbeddings(
+                model="embed-english-light-v2.0", cohere_api_key="my-api-key"
+            )
     """
 
     client: Any  #: :meta private:
-    model: str = "large"
+    model: str = "embed-english-v2.0"
     """Model name to use."""
 
     truncate: Optional[str] = None