diff --git a/tabcmd/commands/auth/session.py b/tabcmd/commands/auth/session.py
index ef8b36c3..a7b5280a 100644
--- a/tabcmd/commands/auth/session.py
+++ b/tabcmd/commands/auth/session.py
@@ -272,7 +272,7 @@ def _sign_in(self, tableau_auth) -> TSC.Server:
             connected_server: TSC.Server = self.tableau_server
         else:
             Errors.exit_with_error(self.logger, "Attempted to sign in with no server connection created")
-        
+
         try:
             # it's the same call for token or user-pass
             connected_server = self.tableau_server.auth.sign_in(tableau_auth)
@@ -291,7 +291,6 @@ def _sign_in(self, tableau_auth) -> TSC.Server:
             Errors.exit_with_error(self.logger, message="Sign in failed")
         return connected_server
 
-
     def _get_saved_credentials(self):
         if self.last_login_using == "username":
             credentials = self._create_new_credential(None, Session.PASSWORD_CRED_TYPE)
diff --git a/tabcmd/commands/datasources_and_workbooks/publish_command.py b/tabcmd/commands/datasources_and_workbooks/publish_command.py
index be0c7ef2..67493091 100644
--- a/tabcmd/commands/datasources_and_workbooks/publish_command.py
+++ b/tabcmd/commands/datasources_and_workbooks/publish_command.py
@@ -115,7 +115,7 @@ def run_command(cls, args):
     def get_publish_mode(args, logger):
         # default: fail if it already exists on the server
         default_mode = TSC.Server.PublishMode.CreateNew
-        publish_mode : Optional[str] = default_mode
+        publish_mode: Optional[str] = default_mode
 
         if args.replace:
             raise AttributeError("Replacing an extract is not yet implemented")