Sure no problem.
This validation error pertains to the fact some of your files outside of the bin directory have execute permissions set.
The way to fix this is to remove the execute permissions for any file that does not need to be executed.
WARNING: This command will change file permissions so make sure that you only run this in your app directory (do not run this command elsewhere on your OS), firstly lets find all of the non-bin files in the app because these will not need to have execute permissions.
cd my_app
find -type f -not -path "./bin/*"
Once you're happy that this is finding the correct files, we can then add the permission change:
find -type f -not -path "./bin/*" -exec chmod 644 {} +
Then we'll need to deal with the bin directory, if your bin is entirely Python based, then because Python is an interpreted language (e.g. the Python binary executes and reads the Python scripts) we can remove the execution permissions from the bin contents too:
find -type f -path "./bin/*" -exec chmod 644 {} +
The only thing in your bin that will need execution permissions are shell scripts and other executables. You can explicitly set these individually with a chmod (e.g. allow all users to execute and read my_executable):
chmod 755 ./bin/my_executable
