How can multiple callbacks be used to filter data in dash Plotly?

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Multiple callbacks can be used to filter data in Dash Plotly by creating separate callbacks for each filter element, such as a dropdown or a slider. Each callback will update a specific component based on the selected value(s) in the filter element(s).

For example, if there are two filter elements - a dropdown for selecting a country and a slider for selecting a year range - then there can be two separate callbacks to filter the data based on the selected country and year range. The first callback will update a table or a graph that shows data for the selected country, and the second callback will update the same table or graph with data for the selected year range.

By combining multiple callbacks, complex filtering of data can be achieved in Dash Plotly.