diff --git a/src/pip/_internal/req/req_tracker.py b/src/pip/_internal/req/req_tracker.py
index 4869bb3a9..0a86f4cd3 100644
--- a/src/pip/_internal/req/req_tracker.py
+++ b/src/pip/_internal/req/req_tracker.py
@@ -8,7 +8,6 @@ import os
 
 from pip._internal.utils.temp_dir import TempDirectory
 
-
 logger = logging.getLogger(__name__)