github-actions[bot]
commented
1 year ago 👋 Hello @anhay1999, thank you for leaving an issue on Roboflow Notebooks.
🐞 Bug reports
If you are filing a bug report, please be as detailed as possible. This will help us more easily diagnose and resolve the problem you are facing. To learn more about contributing, check out our Contributing Guidelines.
If you require support with custom code that is not part of Roboflow Notebooks, please reach out on the Roboflow Forum or on the GitHub Discussions page associated with this repository.
💬 Get in touch
Do you have more questions about Roboflow that we haven't responded to yet? Feel free to ask them on the Roboflow Discuss forum. Our developer advocates and community team actively respond to questions there.
To ask questions about Notebooks, head over to the GitHub Discussions section of this repository.
Search before asking
Notebook name
In the "how-to-track-and-count-vehicles-with-yolov8.ipynb", when I run this block, I met an error:
`
create frame generator
generator = get_video_frames_generator(SOURCE_VIDEO_PATH)
create instance of BoxAnnotator
box_annotator = BoxAnnotator(color=ColorPalette(), thickness=4, text_thickness=4, text_scale=2)
acquire first video frame
iterator = iter(generator) frame = next(iterator)
model prediction on single frame and conversion to supervision Detections
results = model(frame) detections = Detections( xyxy=results[0].boxes.xyxy.cpu().numpy(), confidence=results[0].boxes.conf.cpu().numpy(), class_id=results[0].boxes.cls.cpu().numpy().astype(int) )
format custom labels
labels = [ f"{CLASS_NAMES_DICT[classid]} {confidence:0.2f}" for , confidence, class_id, tracker_id in detections ]
annotate and display frame
frame = box_annotator.annotate(frame=frame, detections=detections, labels=labels)
%matplotlib inline show_frame_in_notebook(frame, (16, 16)) `
Bug
ImportError Traceback (most recent call last)
5 frames /usr/local/lib/python3.10/dist-packages/ultralytics/yolo/engine/model.py in call(self, source, stream, **kwargs) 109 self.model.info(verbose=verbose) 110 --> 111 def fuse(self): 112 self.model.fuse() 113
/usr/local/lib/python3.10/dist-packages/torch/utils/_contextlib.py in decorate_context(*args, kwargs) 113 def decorate_context(*args, *kwargs): 114 with ctx_factory(): --> 115 return func(args, kwargs) 116 117 return decorate_context
/usr/local/lib/python3.10/dist-packages/ultralytics/yolo/engine/model.py in predict(self, source, stream, **kwargs)
/usr/local/lib/python3.10/dist-packages/ultralytics/yolo/engine/predictor.py in init(self, cfg, overrides, _callbacks) 107 108 def setup_source(self, source=None): --> 109 if not self.model: 110 raise Exception("setup model before setting up source!") 111 # source
/usr/local/lib/python3.10/dist-packages/ultralytics/yolo/utils/callbacks/base.py in add_integration_callbacks(instance)
/usr/local/lib/python3.10/dist-packages/ultralytics/yolo/utils/callbacks/hub.py in
4 from time import time
5
----> 6 from ultralytics.hub.utils import PREFIX, sync_analytics
7 from ultralytics.yolo.utils import LOGGER
8
ImportError: cannot import name 'sync_analytics' from 'ultralytics.hub.utils' (/usr/local/lib/python3.10/dist-packages/ultralytics/hub/utils.py)
Environment
google colab
Minimal Reproducible Example
No response
Additional
No response
Are you willing to submit a PR?