Tests: style.

test/unit/applications/lang/go.py

@@ -1,5 +1,6 @@
 import os
 import subprocess
+
 from unit.applications.proto import TestApplicationProto
 
 

test/unit/applications/lang/java.py

@@ -1,7 +1,8 @@
-import os
 import glob
+import os
 import shutil
 import subprocess
+
 from unit.applications.proto import TestApplicationProto
 
 

test/unit/applications/lang/node.py

@@ -1,6 +1,7 @@
 import os
 import shutil
 from urllib.parse import quote
+
 from unit.applications.proto import TestApplicationProto