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Bug description

When clicking the 'Build skeleton' button, there is an error.
And there is also an error when using the 'Create videos' button.

Operating System

Windows11

DeepLabCut version

deeplabcut gui 2.3rc3

DeepLabCut mode

single animal

Device type

gpu

Steps To Reproduce

1. Run in anaconda

2. click 'Build skeleton'

3. Get this:
   File "C:\Users\yifan\anaconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_videos.py", line 243, in build_skeleton
   from widgets import SkeletonBuilder
   ModuleNotFoundError: No module named 'widgets'

4. If click 'create videos'

5. Get this:
   File "C:\Users\yifan\anaconda3\envs\DEEPLABCUT\lib\site-packages\deeplabcut\gui\tabs\create_videos.py", line 210, in create_videos
   color_by = self.color_by_widget.currentText()
   AttributeError: 'CreateVideos' object has no attribute 'color_by_widget'

Relevant log output

No response

Anything else?

No response

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