import polars as pl
from tablescope import tablescope

def main():
    df = pl.DataFrame({
        'name': ['Alice', 'Bob', 'Charlie', 'David'],
        'age': [25, 30, 35, 28],
        'city': ['New York', 'London', 'Paris', 'Tokyo\nJapan'],
        'score': [95.5, 88.3, 92.7, 90.1]
    })
    
    tablescope(df)

if __name__ == "__main__":
    main() 