diff --git a/app/classes/steamcmd/steamcmd.py b/app/classes/steamcmd/steamcmd.py
index 34acdf2f..3eff3704 100644
--- a/app/classes/steamcmd/steamcmd.py
+++ b/app/classes/steamcmd/steamcmd.py
@@ -6,7 +6,7 @@ import subprocess
 import urllib.request
 
 from getpass import getpass
-from app.classes.steamcmd.steamcmd_command import SteamCMD_command
+from app.classes.steamcmd.steamcmd_command import SteamCMDcommand
 
 
 package_links = {
@@ -169,7 +169,7 @@ class SteamCMD:
         self._uname = uname if uname else input("Please enter steam username: ")
         self._passw = passw if passw else getpass("Please enter steam password: ")
 
-        steam_command = SteamCMD_command()
+        steam_command = SteamCMDcommand()
         return self.execute(steam_command)
 
     def app_update(
@@ -189,7 +189,7 @@ class SteamCMD:
         :param betapassword: Optional parameter for entering beta password.
         :return: Status code of child process.
         """
-        steam_command = SteamCMD_command()
+        steam_command = SteamCMDcommand()
         if install_dir:
             steam_command.force_install_dir(install_dir)
         steam_command.app_update(app_id, validate, beta, betapassword)
@@ -218,13 +218,13 @@ class SteamCMD:
         :return: Status code of child process.
         """
 
-        steam_command = SteamCMD_command()
+        steam_command = SteamCMDcommand()
         if install_dir:
             steam_command.force_install_dir(install_dir)
         steam_command.workshop_download_item(app_id, workshop_id, validate)
         return self.execute(steam_command, n_tries)
 
-    def execute(self, cmd: SteamCMD_command, n_tries: int = 1):
+    def execute(self, cmd: SteamCMDcommand, n_tries: int = 1):
         """
         Executes a SteamCMD_command, with added actions occurring sequentially.
         May retry multiple times on timeout due to valves' timeout on large downloads.
@@ -257,10 +257,11 @@ class SteamCMD:
                     f"Download timeout! Tries remaining: {n_tries}. Retrying..."
                 )
                 return self.execute(cmd, n_tries - 1)
+
             # SteamCMD sometimes crashes when timing out downloads, due to
             # an assert checking that the download actually finished.
             # If this happens, retry.
-            elif e.returncode == 134:
+            if e.returncode == 134:
                 self._print_log(
                     f"SteamCMD errored! Tries remaining: {n_tries}. Retrying..."
                 )
diff --git a/app/classes/steamcmd/steamcmd_command.py b/app/classes/steamcmd/steamcmd_command.py
index e3f23844..9f76d119 100644
--- a/app/classes/steamcmd/steamcmd_command.py
+++ b/app/classes/steamcmd/steamcmd_command.py
@@ -1,10 +1,11 @@
-class SteamCMD_command:
+class SteamCMDcommand:
     """
     Used to construct a sequence of commands to sequentially be executed by SteamCMD.
     This reduces the number of required logins, which when using the other provided
     methods may result in getting rate limited by Steam.
     To be used with the SteamCMD.execute() method.
     """
+
     _commands = []
 
     def __init__(self):
@@ -12,43 +13,51 @@ class SteamCMD_command:
 
     def force_install_dir(self, install_dir: str):
         """
-        Sets the install directory for following app_update and workshop_download_item commands
+        Sets the install directory for following app_update and workshop_download_item
+        commands
+
         :param install_dir: Directory to install to
         :return: Index command was added at
         """
-        self._commands.append('+force_install_dir "{}"'.format(install_dir))
+        self._commands.append(f"+force_install_dir {install_dir}")
         return len(self._commands) - 1
 
-    def app_update(self, app_id: int, validate: bool = False, beta: str = '', beta_pass: str = ''):
+    def app_update(
+        self, app_id: int, validate: bool = False, beta: str = "", beta_pass: str = ""
+    ):
         """
         Updates/installs an app
         :param app_id: The Steam ID for the app you want to install
-        :param validate: Optional parameter for validation. Turn this on when updating something
+        :param validate: Optional. Turn this on when updating something
         :param beta: Optional parameter for running a beta branch.
         :param beta_pass: Optional parameter for entering beta password.
         :return: Index command was added at
         """
-        self._commands.append('+app_update {}{}{}{}'.format(
-            app_id,
-            ' validate' if validate else '',
-            ' -beta {}'.format(beta) if beta else '',
-            ' -betapassword {}'.format(beta_pass) if beta_pass else '',
-        ))
+        self._commands.append(
+            f"+app_update "
+            f"{app_id}"
+            f'{" validate" if validate else ""}'
+            f'{" -beta {}".format(beta) if beta else ""}'
+            f'{" -betapassword {}".format(beta_pass) if beta_pass else ""}'
+        )
         return len(self._commands) - 1
 
-    def workshop_download_item(self, app_id: int, workshop_id: int, validate: bool = False):
+    def workshop_download_item(
+        self, app_id: int, workshop_id: int, validate: bool = False
+    ):
         """
         Updates/installs workshop content
         :param app_id: The parent application ID
         :param workshop_id: The ID for workshop content. Can be found in the url.
-        :param validate: Optional parameter for validation. Turn this on when updating something
+        :param validate: Optional. Turn this on when updating something
         :return: Index command was added at
         """
-        self._commands.append('+workshop_download_item {} {}{}'.format(
-            app_id,
-            workshop_id,
-            ' validate' if validate else ''
-        ))
+        self._commands.append(
+            f"+workshop_download_item "
+            f"{app_id} "
+            f"{workshop_id}"
+            f'{" validate" if validate else ""}'
+        )
         return len(self._commands) - 1
 
     def custom(self, cmd: str):
@@ -70,8 +79,7 @@ class SteamCMD_command:
             # Replacing with None to keep indexes intact
             self._commands[idx] = None
             return True
-        else:
-            return False
+        return False
 
     def get_cmd(self):
         params = filter(None, self._commands)