The document provides an overview of the Python library Bokeh for interactive data visualization. It summarizes the basic steps to create plots which include preparing data, creating a plot, adding renderers to visualize the data, specifying the output, and showing or saving the results. It also describes various plot types that can be created like bar charts, box plots, histograms, and scatter plots. Additionally, it covers options for customizing plots, arranging multiple plots, and embedding plots.