diff --git a/streamrip/clients.py b/streamrip/clients.py
index 0016bd5..dd2056a 100644
--- a/streamrip/clients.py
+++ b/streamrip/clients.py
@@ -12,16 +12,16 @@ import click
 from .constants import (
     AGENT,
     AVAILABLE_QUALITY_IDS,
+    DEEZER_BASE,
     DEEZER_MAX_Q,
+    QOBUZ_BASE,
     QOBUZ_FEATURED_KEYS,
+    SOUNDCLOUD_BASE,
     SOUNDCLOUD_CLIENT_ID,
+    TIDAL_AUTH_URL,
+    TIDAL_BASE,
     TIDAL_CLIENT_INFO,
     TIDAL_MAX_Q,
-    QOBUZ_BASE,
-    TIDAL_BASE,
-    TIDAL_AUTH_URL,
-    DEEZER_BASE,
-    SOUNDCLOUD_BASE,
 )
 from .exceptions import (
     AuthenticationError,
diff --git a/streamrip/config.py b/streamrip/config.py
index 2962292..e6328de 100644
--- a/streamrip/config.py
+++ b/streamrip/config.py
@@ -117,8 +117,8 @@ class Config:
     def update(self):
         self.reset()
         temp = copy.deepcopy(self.defaults)
-        temp['qobuz'] = self.file['qobuz']
-        temp['tidal'] = self.file['tidal']
+        temp["qobuz"] = self.file["qobuz"]
+        temp["tidal"] = self.file["tidal"]
         self.dump(temp)
 
     def save(self):
@@ -188,7 +188,7 @@ class Config:
             return self.qobuz_creds
         if source == "tidal":
             return self.tidal_creds
-        if source == "deezer" or source == 'soundcloud':
+        if source == "deezer" or source == "soundcloud":
             return dict()
 
         raise InvalidSourceError(source)
diff --git a/streamrip/constants.py b/streamrip/constants.py
index 53322ef..0ccc05b 100644
--- a/streamrip/constants.py
+++ b/streamrip/constants.py
@@ -178,4 +178,3 @@ DEEZER_BASE = "https://api.deezer.com"
 DEEZER_DL = "http://dz.loaderapp.info/deezer"
 
 SOUNDCLOUD_BASE = "https://api-v2.soundcloud.com"
-
diff --git a/streamrip/core.py b/streamrip/core.py
index bd2acaa..4d5e13b 100644
--- a/streamrip/core.py
+++ b/streamrip/core.py
@@ -138,7 +138,9 @@ class MusicDL(list):
         try:
             arguments = self._get_download_args()
         except KeyError:
-            click.secho("Updating config file... Please run the command again.", fg='magenta')
+            click.secho(
+                "Updating config file... Please run the command again.", fg="magenta"
+            )
             self.config.update()
             exit()
         except Exception as err: