Fix IDE warnings (#12281)

### What problem does this PR solve?

As title

### Type of change

- [x] Refactoring

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

rag/app/one.py

@@ -26,6 +26,7 @@ from deepdoc.parser.figure_parser import vision_figure_parser_docx_wrapper
 from rag.app.naive import by_plaintext, PARSERS
 from common.parser_config_utils import normalize_layout_recognizer
 
+
 class Pdf(PdfParser):
     def __call__(self, filename, binary=None, from_page=0,
                  to_page=100000, zoomin=3, callback=None):
@@ -95,14 +96,14 @@ def chunk(filename, binary=None, from_page=0, to_page=100000,
         callback(0.1, "Start to parse.")
 
         sections, tbls, pdf_parser = parser(
-            filename = filename,
-            binary = binary,
-            from_page = from_page,
-            to_page = to_page,
-            lang = lang,
-            callback = callback,
-            pdf_cls = Pdf,
-            layout_recognizer = layout_recognizer,
+            filename=filename,
+            binary=binary,
+            from_page=from_page,
+            to_page=to_page,
+            lang=lang,
+            callback=callback,
+            pdf_cls=Pdf,
+            layout_recognizer=layout_recognizer,
             mineru_llm_name=parser_model_name,
             **kwargs
         )
@@ -112,9 +113,9 @@ def chunk(filename, binary=None, from_page=0, to_page=100000,
 
         if name in ["tcadp", "docling", "mineru"]:
             parser_config["chunk_token_num"] = 0
-        
+
         callback(0.8, "Finish parsing.")
-        
+
         for (img, rows), poss in tbls:
             if not rows:
                 continue
@@ -172,7 +173,9 @@ def chunk(filename, binary=None, from_page=0, to_page=100000,
 if __name__ == "__main__":
     import sys
 
+
     def dummy(prog=None, msg=""):
         pass
 
+
     chunk(sys.argv[1], from_page=0, to_page=10, callback=dummy)