Fix cli build

Author: subdavis

kobodl/kobo.py

@@ -55,9 +55,7 @@ class Kobo:
     def __init__(self, user: User):
         self.InitializationSettings = {}
         self.Session = requests.session()
-        self.Session.headers.update({
-            "User-Agent": Kobo.UserAgent
-        })
+        self.Session.headers.update({"User-Agent": Kobo.UserAgent})
         self.user = user
 
     # PRIVATE METHODS

tox.ini

@@ -22,5 +22,8 @@ commands =
 [testenv:buildcli]
 deps =
     pyinstaller
+    # a temporary pin for Jinja/Sphinx
+    # because MarkupSafe 2.1.0 is a breaking change
+    MarkupSafe==2.0.1
 commands =
     pyinstaller --onefile kobodl/__main__.py {posargs}