Manual fixes to Python file

To see if I like the rules

unprocessed/config/offlineimap.py

@@ -1,13 +1,32 @@
-#! /usr/bin/env python2
-from subprocess import check_output
+import subprocess
 
 
-def get_pass(account):
-    return check_output("pass " + account, shell=True).splitlines()[0]
-
-
-def beep():
-    check_output(
-        "play -n synth sine E4 sine A5 remix 1-2 fade 0.5 1.2 0.5 2",
-        shell=True,
+def get_pass(account: str) -> str:
+    proc = subprocess.run(
+        ["pass", account],  # noqa: S607
+        stdout=subprocess.PIPE,
+        check=True,
     )
+
+    raw = proc.stdout.decode()
+    return raw.splitlines()[0]
+
+
+def beep() -> None:
+    cmd = [
+        "play",
+        "-n",
+        "synth",
+        "sine",
+        "E4",
+        "sine",
+        "A5",
+        "remix",
+        "1-2",
+        "fade",
+        "0.5",
+        "1.2",
+        "0.5",
+        "2",
+    ]
+    subprocess.run(cmd, check=False)