Fix indentation and whitespace issues in Python scripts

Reported by pylint.

Change-Id: I9d5ee152f3587bb2d7e8abee919e4ffe47d8ae85
Issue-ID: INT-1427
Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
diff --git a/test/vcpe/tests/test_imports.py b/test/vcpe/tests/test_imports.py
index 4587495..728c293 100644
--- a/test/vcpe/tests/test_imports.py
+++ b/test/vcpe/tests/test_imports.py
@@ -15,4 +15,4 @@
 # are included in setuptools configuration
 
 def test_imports():
-  pass
+    pass