restaurantes = restaurantes.with_columns(
pl.col('menu_item')
.str.replace('[', '')
.str.replace(']', '')
.str.split(',')
.list.eval(pl.element().str.strip_chars())
)
<>:3: SyntaxWarning: invalid escape sequence '['
<>:4: SyntaxWarning: invalid escape sequence ']'
<>:3: SyntaxWarning: invalid escape sequence '['
<>:4: SyntaxWarning: invalid escape sequence ']'
/tmp/ipython-input-2628076539.py:3: SyntaxWarning: invalid escape sequence '['
.str.replace('[', '')
/tmp/ipython-input-2628076539.py:4: SyntaxWarning: invalid escape sequence ']'
.str.replace(']', '')