runtime error

Exit code: 1. Reason: [notice] A new release of pip is available: 26.1.2 -> 26.2.1 [notice] To update, run: pip install --upgrade pip Get:1 http://deb.debian.org/debian trixie InRelease [140 kB] Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB] Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB] Get:4 https://deb.nodesource.com/node_20.x nodistro InRelease [12.1 kB] Get:5 http://deb.debian.org/debian trixie/main amd64 Packages [9673 kB] Get:6 https://deb.nodesource.com/node_20.x nodistro/main amd64 Packages [14.4 kB] Get:7 http://deb.debian.org/debian trixie-updates/main amd64 Packages [4412 B] Get:8 http://deb.debian.org/debian-security trixie-security/main amd64 Packages [242 kB] Fetched 10.2 MB in 1s (11.6 MB/s) Reading package lists... Reading package lists... Building dependency tree... Reading state information... E: Unable to locate package vnc4server sh: 1: vncserver: not found Traceback (most recent call last): File "/home/user/app/app.py", line 12, in <module> subprocess.Popen(["/usr/share/novnc/utils/launch.sh", "--vnc", "localhost:5901", "--listen", "7860"]) File "/usr/local/lib/python3.12/subprocess.py", line 1026, in __init__ self._execute_child(args, executable, preexec_fn, close_fds, File "/usr/local/lib/python3.12/subprocess.py", line 1955, in _execute_child raise child_exception_type(errno_num, err_msg, err_filename) FileNotFoundError: [Errno 2] No such file or directory: '/usr/share/novnc/utils/launch.sh'

Container logs: