pycharm doesn't show hints
已回答
I'm want to write 'cv2.circle' it isn't showing hint like this
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Unfortunately, it's a known issue https://youtrack.jetbrains.com/issue/PY-35691/Code-completion-doesnt-work-for-cv2-module
You can find workarounds in the description.
I'm sorry for the inconvenience.
thanks it helped