fix: 'validation error for ToolInvokeMessage' when blob_message meta is None (#11212)

1 year ago · d96a28487a
parent 0554898b5d
commit d96a28487a
1 changed files with 6 additions and 1 deletions
--- a/api/core/tools/tool/tool.py
+++ b/api/core/tools/tool/tool.py
@ -324,7 +324,12 @@ class Tool(BaseModel, ABC):
        :param blob: the blob
        :return: the blob message
        """
-        return ToolInvokeMessage(type=ToolInvokeMessage.MessageType.BLOB, message=blob, meta=meta, save_as=save_as)
+        return ToolInvokeMessage(
+            type=ToolInvokeMessage.MessageType.BLOB,
+            message=blob,
+            meta=meta or {},
+            save_as=save_as,
+        )

    def create_json_message(self, object: dict) -> ToolInvokeMessage:
        """