saving dependency work

lib/python3.9/site-packages/pip/_internal/commands/check.py

@@ -33,7 +33,9 @@ class CheckCommand(Command):
             for dependency in missing[project_name]:
                 write_output(
                     "%s %s requires %s, which is not installed.",
-                    project_name, version, dependency[0],
+                    project_name,
+                    version,
+                    dependency[0],
                 )
 
         for project_name in conflicting:
@@ -41,7 +43,11 @@ class CheckCommand(Command):
             for dep_name, dep_version, req in conflicting[project_name]:
                 write_output(
                     "%s %s has requirement %s, but you have %s %s.",
-                    project_name, version, req, dep_name, dep_version,
+                    project_name,
+                    version,
+                    req,
+                    dep_name,
+                    dep_version,
                 )
 
         if missing or conflicting or parsing_probs: