fix(ci): codacy errors on file_handler

Author: andre-filho

commit_helper/utils/file_handler.py

@@ -2,20 +2,14 @@
 from yaml import safe_load
 from yaml import YAMLError
 # utils imports
+from .text_utils import debug
+from .text_utils import notify
+from .text_utils import get_text
 from .utils import gen_co_author
 from .utils import dump_convention
 from .utils import validate_commiter_file
 from .utils import handle_conventioned_commit
-from .colors import RESET
-from .colors import NOTIFY_COLOR
-from .text_utils import debug
-from .text_utils import notify
-from .text_utils import get_text
-from .text_utils import get_context
 # conventions imports
-from commit_helper.conventions.karma_angular import angular_convention
-from commit_helper.conventions.changelog import changelog_convention
-from commit_helper.conventions.symphony_cmf import symphony_convention
 from commit_helper.conventions.no_convention import just_message
 from commit_helper.conventions.custom_convention import custom_convention