Fix Makefile to retrieve version number correctly

Makefile

@@ -1,6 +1,8 @@
 .PHONY: clean clean-test clean-pyc clean-build tag docs help
 .DEFAULT_GOAL := help
 
+VERSION := $(shell python3 -c 'import laniakea.__version__; print(laniakea.__version__)')
+
 define PRINT_HELP_PYSCRIPT
 import re, sys
 for line in sys.stdin:
@@ -36,7 +38,6 @@ clean-test: ## remove test and coverage artifacts
 	rm -fr .pytest_cache
 
 tag: ## tag version for new release
-	VERSION=$$(python3 -c 'import laniakea.__version__; print(laniakea.__version__)')
 	git tag -a v$(VERSION)
 	git push origin v$(VERSION)
 

laniakea/__version__.py

@@ -1,7 +1,8 @@
 __title__ = 'laniakea'
 __version__ = '1.17.0'
 __license__ = 'MPL 2.0'
-__description__ = 'Laniakea is a utility for managing instances at various cloud providers and aids in setting up a fuzzing cluster it can be used as a tool or as a library.'
+__description__ = 'Laniakea is a utility for managing instances at various cloud providers and \
+aids in setting up a fuzzing cluster it can be used as a tool or as a library.'
 __keywords__ = 'cluster packet ec2 azure fuzzing'
 __author__ = 'Christoph Diehl'
 __author_email__ = '[email protected]'