[Bug]: Traffic Light Detection Models are downloaded on every startup

[JulianTrommer]

Current Behavior

agent-1    | Pretrained model loaded from /workspace/code/perception/src/traffic_light_detection/models/model_acc_92.48_val_91.88.pt
agent-1    | Downloading: "https://download.pytorch.org/models/fasterrcnn_resnet50_fpn_v2_coco-dd69338a.pth" to /home/carla/.cache/torch/hub/checkpoints/fasterrcnn_resnet50_fpn_v2_coco-dd69338a.pth
100% 167M/167M [00:01<00:00, 93.2MB/s] 
agent-1    | Downloading: "https://download.pytorch.org/models/fasterrcnn_mobilenet_v3_large_320_fpn-907ea3f9.pth" to /home/carla/.cache/torch/hub/checkpoints/fasterrcnn_mobilenet_v3_large_320_fpn-907ea3f9.pth
 62% 45.7M/74.2M [00:00<00:00, 94.1MB/s][rqt_gui-14] process has finished cleanly
agent-1    | log file: /home/carla/.ros/log/d70ddd6a-3912-11ef-ab6e-0242ac180002/rqt_gui-14*.log
100% 74.2M/74.2M [00:00<00:00, 81.4MB/s]
agent-1    | Downloading: "https://download.pytorch.org/models/deeplabv3_resnet101_coco-586e9e4e.pth" to /home/carla/.cache/torch/hub/checkpoints/deeplabv3_resnet101_coco-586e9e4e.pth
 34% 78.1M/233M [00:01<00:04, 37.1MB/s][INFO] [1719993874.843124, 0.000000]: Loading town 'Town12' (previous: 'Carla/Maps/Town12/Town12').
100% 233M/233M [00:03<00:00, 71.6MB/s]

Expected Behavior

No response

How to reproduce the issue

Simply start the framework (log output only produced in dev-launch).