feat: remove cargo cult (#495)

Author: flying-sheep

{{cookiecutter.project_name}}/src/{{cookiecutter.package_name}}/__init__.py

@@ -1,7 +1,3 @@
-from importlib.metadata import version
-
 from . import pl, pp, tl
 
 __all__ = ["pl", "pp", "tl"]
-
-__version__ = version("{{ cookiecutter.project_name }}")

{{cookiecutter.project_name}}/tests/test_basic.py

@@ -3,10 +3,6 @@
 import {{cookiecutter.package_name}}
 
 
-def test_package_has_version():
-    assert {{cookiecutter.package_name}}.__version__ is not None
-
-
 @pytest.mark.skip(reason="This decorator should be removed when test passes.")
 def test_example():
     assert 1 == 0  # This test is designed to fail.