fix black

Signed-off-by: Tushar Goel <tushar.goel.dav@gmail.com>

Author: TG1999

vulnerabilities/importer.py

@@ -189,7 +189,9 @@ def from_dict(cls, affected_pkg: dict):
         package = PackageURL(**affected_pkg["package"])
         affected_version_range = None
         if affected_pkg["affected_version_range"]:
-            affected_version_range = VersionRange.from_string(affected_pkg["affected_version_range"])
+            affected_version_range = VersionRange.from_string(
+                affected_pkg["affected_version_range"]
+            )
         fixed_version = affected_pkg["fixed_version"]
         if fixed_version and affected_version_range:
             # TODO: revisit after https://github.com/nexB/univers/issues/10