JSONLoader revise

app.py

@@ -55,13 +55,13 @@ def get_csv_file(docs):
 def get_json_file(docs):
     temp_dir = tempfile.TemporaryDirectory()
     temp_filepath = os.path.join(temp_dir.name, docs.name)
-    with open(temp_filepath, 'wb') as f:
+    with open(temp_filepath, "wb") as f:
         f.write(docs.getvalue())
     json_loader = JSONLoader(file_path=temp_filepath,
                              jq_schema='.messages[].content',
                              text_content=False)
-    json_doc = json_loader.load()
-    return json_doc
+    data = json_loader.load()
+    return data
 
 
 # 문서들을 처리하여 텍스트 청크로 나누는 함수입니다.