XLSX Spreadsheet Analysis within Python via .NET

def run():

    # Compare multiple files to see similarities and differences.

    # Initialize the Comparer and load the first file.
    with groupdocs.comparison.Comparer("first.xlsx") as comparer:

        # Add additional files for comparison.
        comparer.add('second.xlsx')
        comparer.add('third.xlsx')

        # Retrieve the final comparison report.
        comparer.compare('report_full.xlsx')

        print("\nDocuments compared successfully.\nCheck output.")