Update app.py

app.py

@@ -7,8 +7,8 @@ app = Flask(__name__)
 # 権限変更コマンドを実行する関数
 def change_permissions(directory):
     try:
-        # sudoを使ってchmod 775コマンドを実行
-        subprocess.run(['sudo', 'chmod', '775', directory], check=True)
+        # chmod 775コマンドを使って権限を変更
+        subprocess.run(['chmod', '775', directory], check=True)
         print(f"Permissions for {directory} changed to 775.")
     except subprocess.CalledProcessError as e:
         print(f"Error changing permissions for {directory}: {e}")