From acfc4858089555ede179ca59921d1dea66d64282 Mon Sep 17 00:00:00 2001
From: Margaret Qian <ymqian@gmail.com>
Date: Tue, 31 Oct 2023 11:43:30 -0700
Subject: [PATCH] Update MosaicML Embedding Input Key (#12657)

This input key was missed in the last update PR:
https://github.com/langchain-ai/langchain/pull/7391

The input/output formats are intended to be like this:

```
{"inputs": [<prompt>]}

{"outputs": [<output_text>]}
```
---
 libs/langchain/langchain/embeddings/mosaicml.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/langchain/langchain/embeddings/mosaicml.py b/libs/langchain/langchain/embeddings/mosaicml.py
index d7eb9b1526b..934ffb83901 100644
--- a/libs/langchain/langchain/embeddings/mosaicml.py
+++ b/libs/langchain/langchain/embeddings/mosaicml.py
@@ -64,7 +64,7 @@ class MosaicMLInstructorEmbeddings(BaseModel, Embeddings):
     def _embed(
         self, input: List[Tuple[str, str]], is_retry: bool = False
     ) -> List[List[float]]:
-        payload = {"input_strings": input}
+        payload = {"inputs": input}
 
         # HTTP headers for authorization
         headers = {