Update app.py

app.py

@@ -3,13 +3,11 @@ from huggingface_hub import InferenceClient
 import os
 import pandas as pd
 from typing import List, Dict, Tuple
-import json
 import io
 import traceback
 import csv
 from functools import lru_cache
 from concurrent.futures import ThreadPoolExecutor
-import math
 import nltk
 from nltk.tokenize import sent_tokenize
 from transformers import AutoTokenizer
@@ -47,6 +45,9 @@ def chunk_text(text: str, chunk_size: int = 500) -> List[str]:
         chunks.append(' '.join(current_chunk))
     return chunks
 
+# 나머지 코드는 이전과 동일하게 유지
+
+