I tried to install fred in my server as test bed and view it's capabilities and followed the instructions that mention in https://fred.nic.cz/documentation/html/FerdaManual/Installation.html but when i want to run ferda docker , i encounter with this error : (the OS is Centos 7 latest version)

[root@fred ~]# docker-compose -f ferda/docker/docker-compose.yml up
docker_nginx_1 is up-to-date
Starting docker_ferda_uwsgi_1 ... done
Attaching to docker_nginx_1, docker_ferda_uwsgi_1
nginx_1        | /docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
nginx_1        | /docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
nginx_1        | /docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
nginx_1        | 10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf is not a file or does not exist
nginx_1        | /docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
nginx_1        | /docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
nginx_1        | /docker-entrypoint.sh: Configuration complete; ready for start up
ferda_uwsgi_1  | Traceback (most recent call last):
ferda_uwsgi_1  |   File "/app/venv/bin/django-admin", line 8, in <module>
ferda_uwsgi_1  |     sys.exit(execute_from_command_line())
ferda_uwsgi_1  |   File "/app/venv/lib/python3.7/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
ferda_uwsgi_1  |     utility.execute()
ferda_uwsgi_1  |   File "/app/venv/lib/python3.7/site-packages/django/core/management/__init__.py", line 395, in execute
ferda_uwsgi_1  |     django.setup()
ferda_uwsgi_1  |   File "/app/venv/lib/python3.7/site-packages/django/__init__.py", line 24, in setup
ferda_uwsgi_1  |     apps.populate(settings.INSTALLED_APPS)
ferda_uwsgi_1  |   File "/app/venv/lib/python3.7/site-packages/django/apps/registry.py", line 91, in populate
ferda_uwsgi_1  |     app_config = AppConfig.create(entry)
ferda_uwsgi_1  |   File "/app/venv/lib/python3.7/site-packages/django/apps/config.py", line 212, in create
ferda_uwsgi_1  |     mod = import_module(mod_path)
ferda_uwsgi_1  |   File "/usr/local/lib/python3.7/importlib/__init__.py", line 127, in import_module
ferda_uwsgi_1  |     return _bootstrap._gcd_import(name[level:], package, level)
ferda_uwsgi_1  |   File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
ferda_uwsgi_1  |   File "<frozen importlib._bootstrap>", line 983, in _find_and_load
ferda_uwsgi_1  |   File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
ferda_uwsgi_1  |   File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
ferda_uwsgi_1  |   File "<frozen importlib._bootstrap_external>", line 728, in exec_module
ferda_uwsgi_1  |   File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
ferda_uwsgi_1  |   File "/app/venv/lib/python3.7/site-packages/ferda/apps.py", line 8, in <module>
ferda_uwsgi_1  |     from ferda.backend import LOGGER
ferda_uwsgi_1  |   File "/app/venv/lib/python3.7/site-packages/ferda/backend/__init__.py", line 5, in <module>
ferda_uwsgi_1  |     from .logger import LOGGER
ferda_uwsgi_1  |   File "/app/venv/lib/python3.7/site-packages/ferda/backend/logger.py", line 4, in <module>
ferda_uwsgi_1  |     import fred_api.logger.diagnostics.service_diagnostics_grpc_pb2_grpc
ferda_uwsgi_1  | ModuleNotFoundError: No module named 'fred_api.logger.diagnostics'
docker_ferda_uwsgi_1 exited with code 1

Could you plz help me to solve this problem.
thank you