Description: Bokeh widgets are interactive controls that allow users to manipulate data visualizations in real-time. These user interface elements are essential for creating dynamic and engaging applications, as they facilitate interaction between the user and the presented data. Widgets can include sliders, buttons, dropdown menus, checkboxes, and other components that allow users to adjust visualization parameters, filter data, or change the type of chart displayed. The flexibility of Bokeh widgets enables developers to customize the user experience, tailoring the interface to the specific needs of each application. Additionally, their integration with the Bokeh ecosystem ensures that any changes made by the user are instantly reflected in the visualizations, enhancing understanding and data analysis. In summary, Bokeh widgets are essential tools for building interactive interfaces that enrich the user experience and optimize the presentation of complex information.