mistral[patch]: ensure tool call IDs in tool messages are correctly f…

…ormatted (#28422) Fixes tests for cross-provider compatibility: https://github.com/langchain-ai/langchain/actions/runs/12085358877/job/33702420504#step:10:376
langchain-ai · Nov 29, 2024 · c2f1d02 · c2f1d02
1 parent 2813e86
commit c2f1d02
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/libs/partners/mistralai/langchain_mistralai/chat_models.py b/libs/partners/mistralai/langchain_mistralai/chat_models.py
@@ -353,7 +353,9 @@ def _convert_message_to_mistral_chat_message(
             "role": "tool",
             "content": message.content,
             "name": message.name,
-            "tool_call_id": message.tool_call_id,
+            "tool_call_id": _convert_tool_call_id_to_mistral_compatible(
+                message.tool_call_id
+            ),
         }
     else:
         raise ValueError(f"Got unknown type {message}")