diff --git a/mypy/dmypy/client.py b/mypy/dmypy/client.py
index 36c07218321f..b50fee83ec9d 100644
--- a/mypy/dmypy/client.py
+++ b/mypy/dmypy/client.py
@@ -16,10 +16,10 @@
 import traceback
 from typing import Any, Callable, Mapping, NoReturn
 
-from mypy.main import RECURSION_LIMIT
 from mypy.dmypy_os import alive, kill
 from mypy.dmypy_util import DEFAULT_STATUS_FILE, receive, send
 from mypy.ipc import IPCClient, IPCException
+from mypy.main import RECURSION_LIMIT
 from mypy.util import check_python_version, get_terminal_width, should_force_color
 from mypy.version import __version__
 
diff --git a/mypy/main.py b/mypy/main.py
index 2764b8b9d044..bf34edefe25d 100644
--- a/mypy/main.py
+++ b/mypy/main.py
@@ -31,6 +31,7 @@
 MEM_PROFILE: Final = False  # If True, dump memory profile
 RECURSION_LIMIT: Final = 2**14
 
+
 def stat_proxy(path: str) -> os.stat_result:
     try:
         st = orig_stat(path)