There are a few things you can try to resolve this issue:
RUN pip install <module>
$ docker exec -it <container_name> bash
$ python
>>> import <module>
If the module is not installed or not available, you may need to update your Dockerfile to install the module or ensure it is in the correct location inside the container.
RUN pip install -r requirements.txt
ENV PYTHONPATH "${PYTHONPATH}:/path/to/module"
These are some common steps you can try to resolve module import errors in a Flask app running inside a Docker container. If none of these solve the issue, you may need to look into other possible causes such as syntax errors, conflicts with other modules, or issues with the Flask app itself.
Asked: 2023-07-08 22:29:06 +0000
Seen: 10 times
Last updated: Jul 08 '23