[Python] Getting this Error PermissionError: [Errno 13] Permission denied: '/app/manage.py' in...

I am encountering a PermissionError when trying to run the docker compose run command for creating a Django project. The error message is as follows :-

docker compose run --rm app sh -c "django-admin startproject myproject ."
[+] Building 0.0s (0/0) docker:desktop-linux
[+] Building 0.0s (0/0) docker:desktop-linux
Traceback (most recent call last):
File "/py/bin/django-admin", line 8, in <module>
sys.exit(execute_from_command_line())
File "/py/lib/python3.9/site-packages/django/core/management/__init__.py", line 442, in execute_from_command_line
utility.execute()
File "/py/lib/python3.9/site-packages/django/core/management/__init__.py", line 436, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/py/lib/python3.9/site-packages/django/core/management/base.py", line 412, in run_from_argv
self.execute(*args, **cmd_options)
File "/py/lib/python3.9/site-packages/django/core/management/base.py", line 458, in execute
output = self.handle(*args, **options)
File "/py/lib/python3.9/site-packages/django/core/management/commands/startproject.py", line 21, in handle
super().handle("project", project_name, target, **options)
File "/py/lib/python3.9/site-packages/django/core/management/templates.py", line 205, in handle
with open(new_path, "w", encoding="utf-8") as new_file:
PermissionError: [Errno 13] Permission denied: '/app/manage.py'
.
.
.



And this is my Dockerfile :-

FROM python:3.9-slim

ENV PYTHONUNBUFFERED 1

COPY ./requirements.txt /requirements.txt

COPY ./app /app

WORKDIR /app

EXPOSE 8000

RUN python -m venv /py && \
/py/bin/pip install --upgrade pip && \
/py/bin/pip install -r /requirements.txt && \
adduser --disabled-password --no-create-home app



ENV PATH="/py/bin:$PATH"

USER app





. .

and this is my docker-compose.yml file :-

services:
app:
build:
context: .
image: my-django-image
ports:
- 8000:8000
volumes:
- ./app:/app
command: >




i tried few of the solutions but nothing worked.. I'm using Zorin OS

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