From 8eb7ca3726d075b974f7c923fc372b24d7b18b90 Mon Sep 17 00:00:00 2001
From: Cesar Garcia <128240629+Chesars@users.noreply.github.com>
Date: Wed, 4 Mar 2026 18:26:47 -0300
Subject: [PATCH] Update
 litellm/llms/black_forest_labs/image_edit/transformation.py

Co-authored-by: greptile-apps[bot] <165735046+greptile-apps[bot]@users.noreply.github.com>
---
 litellm/llms/black_forest_labs/image_edit/transformation.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/litellm/llms/black_forest_labs/image_edit/transformation.py b/litellm/llms/black_forest_labs/image_edit/transformation.py
index 95e3c946cc8..5732b8786db 100644
--- a/litellm/llms/black_forest_labs/image_edit/transformation.py
+++ b/litellm/llms/black_forest_labs/image_edit/transformation.py
@@ -204,7 +204,10 @@ class BlackForestLabsImageEditConfig(BaseImageEditConfig):
                 image.seek(pos)
             return data
         else:
-            return image
+            raise ValueError(
+                f"Unsupported image type: {type(image)}. "
+                "Expected bytes, str (URL or file path), or file-like object."
+            )
 
     def transform_image_edit_request(
         self,