Python - Paréntesis Equilibrados - No me funcionó el último caso de prueba de esa práctica ayuda

Question

if __name__ == '__main__':
cadena = [x for x in input() if x in "{}[]()"]
if len(cadena) % 2 != 0 or len(cadena) == 0:
respuesta = "False"
else:
abierto=0
cerrado=0
for a in cadena:
if a=="(":
abierto+=1
else:
cerrado+=1
if abierto==cerrado:
respuesta="True"
else:
respuesta="False"
print(respuesta)

https://code.sololearn.com/cOhyQfO0KAT5/?ref=app

Answer 1

code is working perfectly
I'm not fluent in Spanish but the thing i understood is you need to check the parenthesis which the given string is closed or not
but this only work for "( )"

Answer 2

You are right that is what my code does and I do better I have to expand the others "() {} []". Thank you very much.