Fix newlines after imports and address review

There's now always one blank line (no more, no less) after an import

5 files changed, 2 insertions, 6 deletions

diff --git a/bot/constants.py b/bot/constants.py
index 140dd12f9..f704c9e6a 100644
--- a/bot/constants.py
+++ b/bot/constants.py
@@ -119,13 +119,12 @@ def check_required_keys(keys):
                 if lookup is None:
                     raise KeyError(key)
         except KeyError:
-            raise (
+            raise KeyError(
                 f"A configuration for `{key_path}` is required, but was not found. "
                 "Please set it in `config.yml` or setup an environment variable and try again."
             )
 
 
-
 try:
     required_keys = _CONFIG_YAML['config']['required_keys']
 except KeyError:
@@ -182,7 +181,6 @@ class YAMLGetter(type):
                 (cls.section, cls.subsection, name)
                 if cls.subsection is not None else (cls.section, name)
             )
-            # Only an print since this can be caught through `hasattr` or `getattr`.
             print(f"Tried accessing configuration variable at `{dotted_path}`, but it could not be found.")
             raise AttributeError(repr(name)) from e
 
diff --git a/bot/exts/info/doc/_redis_cache.py b/bot/exts/info/doc/_redis_cache.py
index ad764816f..79648893a 100644
--- a/bot/exts/info/doc/_redis_cache.py
+++ b/bot/exts/info/doc/_redis_cache.py
@@ -4,6 +4,7 @@ import datetime
 from typing import Optional, TYPE_CHECKING
 
 from async_rediscache.types.base import RedisObject, namespace_lock
+
 if TYPE_CHECKING:
     from ._cog import DocItem
 
diff --git a/bot/rules/discord_emojis.py b/bot/rules/discord_emojis.py
index 41faf7ee8..d979ac5e7 100644
--- a/bot/rules/discord_emojis.py
+++ b/bot/rules/discord_emojis.py
@@ -4,7 +4,6 @@ from typing import Dict, Iterable, List, Optional, Tuple
 from discord import Member, Message
 from emoji import demojize
 
-
 DISCORD_EMOJI_RE = re.compile(r"<:\w+:\d+>|:\w+:")
 CODE_BLOCK_RE = re.compile(r"```.*?```", flags=re.DOTALL)
 
diff --git a/bot/rules/links.py b/bot/rules/links.py
index ec75a19c5..c46b783c5 100644
--- a/bot/rules/links.py
+++ b/bot/rules/links.py
@@ -3,7 +3,6 @@ from typing import Dict, Iterable, List, Optional, Tuple
 
 from discord import Member, Message
 
-
 LINK_RE = re.compile(r"(https?://[^\s]+)")
 
 
diff --git a/tests/bot/exts/backend/sync/test_base.py b/tests/bot/exts/backend/sync/test_base.py
index 3ad9db9c3..9dc46005b 100644
--- a/tests/bot/exts/backend/sync/test_base.py
+++ b/tests/bot/exts/backend/sync/test_base.py
@@ -1,7 +1,6 @@
 import unittest
 from unittest import mock
 
-
 from bot.api import ResponseCodeError
 from bot.exts.backend.sync._syncers import Syncer
 from tests import helpers