Left-aligned display of pandas data frame

left.py

class left:
    def __rlshift__(self, df):
        "Left align columns of data frame: df << left()"
        left_aligned_df = df.style.set_properties(**{'text-align': 'left'})
        left_aligned_df = left_aligned_df.set_table_styles(
        [dict(selector = 'th', props=[('text-align', 'left')])])
        display(left_aligned_df)
        
# df.head << left()