from pprint import pformat
from errors import PresentationError
-from utils import get_last_successful_build_number
-from utils import get_last_completed_build_number
+from utils import (
+ get_last_successful_build_number, get_last_completed_build_number)
-class Specification(object):
+class Specification:
"""Specification of Presentation and analytics layer.
- based on specification specified in the specification YAML file