Vision fix (#105)

* changing content name

* Update src/agentlab/llm/llm_utils.py

---------

Co-authored-by: Maxime Gasse <[email protected]>

Author: TLSDC

src/agentlab/llm/llm_utils.py

@@ -8,7 +8,8 @@
 import time
 from copy import deepcopy
 from functools import cache
-from typing import TYPE_CHECKING, Any, Union
+from typing import TYPE_CHECKING
+from typing import Any, Union
 from warnings import warn
 
 import numpy as np
@@ -353,9 +354,9 @@ def add_image(self, image: np.ndarray | Image.Image | str, detail: str = None):
         else:
             image_url = image
         if detail:
-            self.add_content("image", {"url": image_url, "detail": detail})
+            self.add_content("image_url", {"url": image_url, "detail": detail})
         else:
-            self.add_content("image", image_url)
+            self.add_content("image_url", image_url)
 
     def to_markdown(self):
         if isinstance(self["content"], str):