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

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

tools/schemacode/src/bidsschematools/render/tsv.py

@@ -1,10 +1,9 @@
 import io
 
+import markdown
 import pandas as pd
 from tabulate import tabulate
 
-import markdown
-
 
 def fence(
     source: str,
@@ -17,7 +16,7 @@ def fence(
     try:
         df = pd.read_csv(io.StringIO(source), sep="\t")
         md_table = tabulate(df, headers="keys", tablefmt="github", showindex=False)  # type: ignore
-        return markdown.markdown(md_table, extensions=['tables'])
+        return markdown.markdown(md_table, extensions=["tables"])
     except Exception:
         import traceback