TypeError: 'type' object is not subscriptable

[youyoubilly]

Hi! I got this error, how could i fix it?
Thanks!

from pypiano import Piano

---

TypeError Traceback (most recent call last)
in
----> 1 from pypiano import Piano

~/projects/pypiano/pypiano/init.py in
----> 1 from .piano import Piano
2
3 all = ["pypiano"]

~/projects/pypiano/pypiano/piano.py in
12 from typing import Union
13 from pathlib import Path
---> 14 from .keyboard import PianoKeyboard, PianoKey
15
16 from .utils import (

~/projects/pypiano/pypiano/keyboard.py in
168
169
--> 170 class PianoKeyboard(object):
171 """Class representing a 88 key piano keyboard"""
172

~/projects/pypiano/pypiano/keyboard.py in PianoKeyboard()
269
270 @Property
--> 271 def distinct_key_names(self) -> set[str]:
272 """Get all distinct key names / note names on the piano keyboard
273

TypeError: 'type' object is not subscriptable

[FelixGSE]

Hi, I am having trouble to reproduce your error. Can you provide a little bit more context on what you did?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[PaulShiLi]

Same error occurs when using example on replit.com

[FelixGSE]

Hi guys, sorry for the long response time. I didn't have time to look into the issue earlier. It should be resolved now. I am a bit confused why I was not running into the same problem. Anyway, sorry again that it took so long.