Fix blank lines

gaogaotiantian · gaogaotiantian · commit 7217e6e5c305 · 2023-04-03T13:08:24.000-07:00
diff --git a/Lib/pdb.py b/Lib/pdb.py
@@ -1704,7 +1704,7 @@ def _help_message_from_doc(self, doc):
         usage = "\n".join([f"{' ' * len(self.prompt)}Usage: {lines[0].strip()}"] + \
                 [f"{' ' * len(self.prompt + 'Usage: ')}"
                  f"{line.strip()}" for line in lines[1:usage_end]])
-        
+
         description = "\n".join(f"      {line.strip()}" for line in lines[usage_end:])
 
         return f"{usage}\n{description}"
