no new line character at the end of file

no new line character at the end of file

Process completed with exit code 128.

DL3013 warning: Pin versions in pip. Instead of `pip install <package>` use `pip install <package>==<version>` or `pip install --requirement <requirements file>`

DL3018 warning: Pin versions in apk add. Instead of `apk add <package>` use `apk add <package>=<version>`

DL3003 warning: Use WORKDIR to switch to a directory

DL3059 info: Multiple consecutive `RUN` instructions. Consider consolidation.