Fix linting errors (import stms)

test/unit/tools/test_tool_deps.py

@@ -21,7 +21,6 @@ from galaxy.tool_util.deps.resolvers.galaxy_packages import GalaxyPackageDepende
 from galaxy.tool_util.deps.resolvers.lmod import LmodDependency, LmodDependencyResolver
 from galaxy.tool_util.deps.resolvers.modules import ModuleDependency, ModuleDependencyResolver
 from galaxy.util.bunch import Bunch
-
 from .util import modify_environ
 
 # If true, test created DependencyManager objects by serializing out to json and re-constituting.

test/unit/tools/test_util.py

@@ -1,4 +1,5 @@
 from os import environ
+
 import pytest
 
 from .util import modify_environ