Create a Jupyter Notebook that, using `polars` to process the data, does a thorough exploratory data analysis of data saved in `youtube_videos.db`, for all columns.
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RadialB says when he generates the AI content he doesn't intend for the people portrayed to be a certain race or ethnicity, but just uses the prompt "roadmen wearing puffer jackets, track suits, and balaclavas" because that makes the "funniest" characters.