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

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

Author: pre-commit-ci[bot]

nbconvert/exporters/webhtml.py

@@ -20,6 +20,7 @@
 
 __all__ = ("WebHTMLExporter",)
 
+
 class WebHTMLExporter(HTMLExporter):
     """Writer designed to write to HTML files after rendering in a browser.
 
@@ -69,7 +70,7 @@ def _template_name_default(self):
         """,
     ).tag(config=True)
 
-    def run_playwright(self, html, _postprocess = None):
+    def run_playwright(self, html, _postprocess=None):
         """Run playwright."""
 
         async def main(temp_file):

nbconvert/nbconvertapp.py

@@ -153,7 +153,7 @@ def validate(self, obj, value):
                 },
                 "WebPDFExporter": {
                     "allow_chromium_download": True,
-                }
+                },
             },
             """Whether to allow downloading chromium if no suitable version is found on the system.""",
         ),
@@ -164,7 +164,7 @@ def validate(self, obj, value):
                 },
                 "WebPDFExporter": {
                     "disable_sandbox": True,
-                }
+                },
             },
             """Disable chromium security sandbox when converting to PDF..""",
         ),