model not fond in zoo: ?? Using zoo path: /home/gama/ai_projects/models/zoo zoo/ zoo.json yolov5xu/ labels.txt model.json yolov5xu.hef ?? Models in zoo: {} (env) root@pi5:/home/gama/ai_projects#

Hi @jinomathew42 Can you share the contents of your test.py file? We would like to see how you are running inference after loading the model.

test.py import degirum as dg import cv2 zoo = dg.connect( inference_host_address=“@local”, zoo_url=“/home/gama/ai_projects/models/zoo” ) model = zoo.load_model(“yolov5xu”, device_type=“HAILORT/HAILO8L”) print(“[INFO] Model loaded: yolov5xu on HAILORT/HAILO8L”) frame = cv2.imread(“p.jpg”) i…

Hi @jinomathew42 You can directly pass the path of the file to the model predict function. Or you can pass frame from frame = cv2.imread(“p.jpg”)line. No need to do color conversion, resizing, and float conversion. Please note that Hailo8/Hailo8L accelerators work with quantized models. Also, plea…

hi @shashi I’ve made the changes you have suggested , i have an error in my postprocessor section raise DegirumException(msg) from saved_exception degirum.exceptions.DegirumException: Failed to perform model ‘yolov5xu’ inference: Postprocessor type ‘GenericDetection’ is not known iam using degi…

Hi @jinomathew42 Can you tell us how you got the hef file? Is it from hailo model zoo? Or did you compile it by yourself? If so, do you know if it has NMS attached?

Hi @jinomathew42 Can you share the link? I could not find the model with the name you are using: yolov5xu. This will allow us to make the proper json and even test it before we ask you to do more experiments :slight_smile:

[image] Release v2.0 · ultralytics/yolov5 Breaking Changes IMPORTANT: v2.0 release contains breaking changes. Models trained with earlier versions will not operate correctly with v2.0. The last commit before v2.0 that operates correctly wi... hi @shashi igno…

Hi @jinomathew42 We took the yolov5s.hef file from Hailo model zoo and made a model json and labels file and integrated it into our AI Hub: YOLOv5s . Below is a working code snippet that tests this model: from degirum_tools import ModelSpec, remote_assets, Display # ModelSpec configuration model…

hi @shashi I got this code working — thank you for the reference! :folded_hands: I have one more question: How can we check NPU usage in DeGirum, similar to how hailortcli_monitor is used with Hailo?

Issue while running custom model

General

shashi September 24, 2025, 4:32am 29

Hi @jinomathew42

We published a guide on this topic and tested the code in the guide to confirm that we see the NPU utilization. Please try it and let us know if it works for you: How to make sure “hailortcli monitor” picks up your inference

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Issue while running custom model

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