runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/app/chat.py", line 177, in <module> chat() File "/app/chat.py", line 68, in chat root = tk.Tk() File "/usr/local/lib/python3.9/tkinter/__init__.py", line 2270, in __init__ self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use) _tkinter.TclError: couldn't connect to display ":109"

Container logs: