DeepSource issue: Unused variable found

codespell_lib/_codespell.py

@@ -238,7 +238,7 @@ class NewlineHelpFormatter(argparse.HelpFormatter):
     def _split_lines(self, text, width):
         parts = text.split('\n')
         out = []
-        for pi, part in enumerate(parts):
+        for part in parts:
             # Eventually we could allow others...
             indent_start = '- '
             if part.startswith(indent_start):