wb로 변경

app.py

@@ -35,8 +35,8 @@ def get_text_file(text_docs):
     with open(temp_filepath, "wb") as f:
         f.write(text_docs.getvalue())
     text_loader = TextLoader(temp_filepath)
-    text_docs = text_loader.load()
-    return text_docs
+    text_doc = text_loader.load()
+    return text_doc
 
 
 def get_csv_file(csv_docs):
@@ -45,17 +45,17 @@ def get_csv_file(csv_docs):
     with open(temp_filepath, "wb") as f:
         f.write(csv_docs.getvalue())
     csv_loader = CSVLoader(temp_filepath)
-    csv_docs = csv_loader.load()
-    return csv_docs
+    csv_doc = csv_loader.load()
+    return csv_doc
 
 def get_json_file(json_docs):
     temp_dir = tempfile.TemporaryDirectory()
     temp_filepath = os.path.join(temp_dir.name, json_docs.name)
     with open(temp_filepath, "wb") as f:
         f.write(json_docs.getvalue())
-    json_loader = JSONLoader(temp_filepath, 'users[].firstName')
-    json_docs = json_loader.load()
-    return json_docs
+    json_loader = JSONLoader(temp_filepath, '.messages[].content', False)
+    json_doc = json_loader.load()
+    return json_doc
 
 
 # 문서들을 처리하여 텍스트 청크로 나누는 함수입니다.