diff --git a/src/markitdown/_markitdown.py b/src/markitdown/_markitdown.py
index 2a54209..1247b9d 100644
--- a/src/markitdown/_markitdown.py
+++ b/src/markitdown/_markitdown.py
@@ -736,6 +736,7 @@ class XlsxConverter(HtmlConverter):
             text_content=md_content.strip(),
         )
 
+
 class XlsConverter(HtmlConverter):
     """
     Converts XLS files to Markdown, with each sheet presented as a separate Markdown table.