format: use autopep8

Use autopep8 for coding format, and only for whitespace changes. This
change drops use of tabs in favor of spaces.

Doesn't use autopep8 --aggresive option.

Format command:

$ autopep8 --inline --recursive .

When using git-blame, use --ignore-rev in order to ignore this
reformatting commit.

1 files changed, 5 insertions, 4 deletions

diff --git a/cli/objects/scopes.py b/cli/objects/scopes.py
index 5383932..9416f4f 100644
--- a/cli/objects/scopes.py
+++ b/cli/objects/scopes.py
@@ -9,9 +9,10 @@ import argparse
 
 from cli.utils import print_json
 
+
 class OgScope():
 
-	@staticmethod
-	def list_scopes(rest):
-		r = rest.get('/scopes')
-		print_json(r.text)
+    @staticmethod
+    def list_scopes(rest):
+        r = rest.get('/scopes')
+        print_json(r.text)