[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

mdit_py_plugins/amsmath/__init__.py

@@ -1,4 +1,5 @@
 """An extension to capture amsmath latex environments."""
+
 from __future__ import annotations
 
 import re

mdit_py_plugins/attrs/parse.py

@@ -19,6 +19,7 @@ class <- '.' name
 bareval <- (ASCII_ALPHANUM | ':' | '_' | '-')+
 quotedval <- '"' ([^"] | '\"') '"'
 """
+
 from __future__ import annotations
 
 from enum import Enum

mdit_py_plugins/container/index.py

@@ -1,4 +1,5 @@
 """Process block-level custom containers."""
+
 from __future__ import annotations
 
 from math import floor

mdit_py_plugins/deflist/index.py

@@ -1,4 +1,5 @@
 """Process definition lists."""
+
 from markdown_it import MarkdownIt
 from markdown_it.rules_block import StateBlock
 

mdit_py_plugins/field_list/__init__.py

@@ -1,4 +1,5 @@
 """Field list plugin"""
+
 from contextlib import contextmanager
 from typing import Iterator, Optional, Tuple
 

mdit_py_plugins/footnote/index.py

@@ -1,4 +1,5 @@
 """Process footnotes"""
+
 from __future__ import annotations
 
 from typing import TYPE_CHECKING, List, Optional, Sequence

mdit_py_plugins/front_matter/index.py

@@ -1,4 +1,5 @@
 """Process front matter."""
+
 from markdown_it import MarkdownIt
 from markdown_it.rules_block import StateBlock