diff --git a/installation_and_upgrade/ibex_install_utils/install_tasks.py b/installation_and_upgrade/ibex_install_utils/install_tasks.py
index d4e5525..a83acf3 100644
--- a/installation_and_upgrade/ibex_install_utils/install_tasks.py
+++ b/installation_and_upgrade/ibex_install_utils/install_tasks.py
@@ -422,8 +422,7 @@ def run_vhd_post_install(self) -> None:
         UpgradeInstrument.run_setup_log_rotation,
         "setup log rotation",
     ),
-    "developer_update": (UpgradeInstrument.run_developer_update,
-                         "install latest developer tools"),
+    "developer_update": (UpgradeInstrument.run_developer_update, "install latest developer tools"),
     "create_vhds": (
         UpgradeInstrument.run_vhd_creation,
         "create a set of VHDS containing the latest IBEX release",
@@ -438,6 +437,5 @@ def run_vhd_post_install(self) -> None:
         UpgradeInstrument.run_vhd_post_install,
         "Run final task on system after VHD has been mounted locally",
     ),
-    "save_motor_params": (UpgradeInstrument.save_motor_params,
-                         "Save motor parameters to csv file"),
+    "save_motor_params": (UpgradeInstrument.save_motor_params, "Save motor parameters to csv file"),
 }
diff --git a/installation_and_upgrade/ibex_install_utils/tasks/mysql_tasks.py b/installation_and_upgrade/ibex_install_utils/tasks/mysql_tasks.py
index 9ec620b..b816f2a 100644
--- a/installation_and_upgrade/ibex_install_utils/tasks/mysql_tasks.py
+++ b/installation_and_upgrade/ibex_install_utils/tasks/mysql_tasks.py
@@ -94,8 +94,10 @@ def truncate_database(self) -> None:
         try:
             mysql_bin_dir = self._get_mysql_dir()
 
-            sql_command = "truncate table msg_log.message;"\
-                          "truncate table archive.sample;truncate table alarm.pv"
+            sql_command = (
+                "truncate table msg_log.message;"
+                "truncate table archive.sample;truncate table alarm.pv"
+            )
 
             RunProcess(
                 MYSQL_FILES_DIR,
@@ -212,7 +214,7 @@ def temporarily_run_mysql(self, sql_password: str) -> None:
                 log_command_args=False,  # To make sure password doesn't appear in jenkins log.
             ).run()
 
-    def _setup_database_users_and_tables(self, vhd_install:bool = True) -> None:
+    def _setup_database_users_and_tables(self, vhd_install: bool = True) -> None:
         sql_password = self.prompt.prompt(
             "Enter the MySQL root password:",
             UserPrompt.ANY,
@@ -258,8 +260,7 @@ def _setup_mysql8_service(self) -> None:
         # Wait for initialize since admin runner can't wait for completion.
         # Maybe we can detect completion another way?
         admin_commands.add_command(
-            mysqld, '--install MYSQL80 --datadir="{}"'.format(
-                           os.path.join(MYSQL_FILES_DIR, "data"))
+            mysqld, '--install MYSQL80 --datadir="{}"'.format(os.path.join(MYSQL_FILES_DIR, "data"))
         )
 
         admin_commands.add_command("sc", "start MYSQL80", expected_return_val=None)