kpyon-w

TypeError: __init__() takes 1 positional argument but 2 were given

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### Checklist - I have checked the code for this bug, and when I changed the value of the argument I put in it to None, I still get an...

from ultralytics.engine.model import TASK_MAP

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The latest version of yolov8 does not have TASK_MAP function in its corresponding package. How can I solve this problem？thank you！！！ 

AttributeError: 'Trainer' object has no attribute 'loss_items'

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 How to solve this problem? has no attribute "loss_items"