feat: update code

Author: fridayL

src/memos/mem_reader/read_multi_modal/file_content_parser.py

@@ -29,7 +29,6 @@
 from .utils import (
     detect_lang,
     get_parser,
-    get_text_splitter,
     parse_json_result,
 )
 
@@ -504,7 +503,7 @@ def parse_fine(
         memory_type = "LongTermMemory"
 
         # Split parsed text into chunks
-        content_chunks = self._split_text(parsed_text, is_markdown)
+        content_chunks = self._split_text(parsed_text)
 
         # Filter out empty chunks and create indexed list
         valid_chunks = [