diff --git a/init.el b/init.el
index 225b6d0..01ad07a 100644
--- a/init.el
+++ b/init.el
@@ -953,8 +953,8 @@ Try `magit-clone-default-directory' if available, fall back to
   :config
   (add-to-list 'apheleia-formatters '(alejandra . ("alejandra")))
   (add-to-list 'apheleia-mode-alist '(nix-mode . alejandra))
-  (add-to-list 'apheleia-mode-alist '(python-mode . (ruff isort)))
-  (add-to-list 'apheleia-mode-alist '(python-ts-mode . (ruff isort))))
+  (add-to-list 'apheleia-mode-alist '(python-mode . (black isort)))
+  (add-to-list 'apheleia-mode-alist '(python-ts-mode . (black isort))))
 
 (use-package flymake
   :bind (("C-c C-." . flymake-goto-next-error)
@@ -991,10 +991,6 @@ Try `magit-clone-default-directory' if available, fall back to
   :after flymake
   :hook (js-ts-mode . flymake-eslint-enable))
 
-(use-package flymake-ruff
-  :after flymake
-  :hook (python-base-mode . flymake-ruff-load))
-
 (setq project-switch-use-entire-map t
       project-switch-commands '((project-find-file "Find file")
                                 (project-find-regexp "Find regexp")
@@ -1056,12 +1052,9 @@ Try `magit-clone-default-directory' if available, fall back to
 (use-package python
   :defer t
   :custom
-  (python-check-command (cond ((executable-find "ruff")
-                               "ruff check --output-format=pylint")
-                              ((executable-find "pyflakes")
-                               "pyflakes")
-                              ((executable-find "epylint")
-                               "epylint")
+  (python-check-command (cond ((executable-find "ruff") "ruff check --output-format=pylint")
+                              ((executable-find "pyflakes") "pyflakes")
+                              ((executable-find "epylint") "epylint")
                               (t "pyflakes")))
   :config
   (setq python-ts-mode-hook python-mode-hook)
@@ -1129,9 +1122,8 @@ Try `magit-clone-default-directory' if available, fall back to
       message-sendmail-extra-arguments '("--read-envelope-from")
       message-auto-save-directory nil
       message-kill-buffer-on-exit t
-      mail-user-agent 'mu4e-user-agent)
-
-(set-variable read-mail-command 'mu4e)
+      mail-user-agent 'mu4e-user-agent
+      read-mail-command 'mu4e)
 
 (use-package mu4e
   :bind