Fix tools

vlm_tools.py

@@ -133,7 +133,7 @@ class ObjectDetectionTool(Tool):
     description = "Detect objects in a list of frames (images). It takes a list of frames (images) as input and returns a list of detected objects with labels, confidence, and bounding boxes."
     name = "object_detection"
     inputs = {
-        "frames": {"type": List[str], "description": "The list of frames (images) to detect objects in"},
+        "frames": {"type": "List[str]", "description": "The list of frames (images) to detect objects in"},
         "onnx_path": {"type": "string", "description": "The path to the onnx file"},
         "names_path": {"type": "string", "description": "The path to the names file"}
     }