放到云服务器上运行报错！

[chenmg2020]

Traceback (most recent call last):
File "/root/Envs/albumy/lib/python3.7/site-packages/flask/cli.py", line 330, in call
rv = self._load_unlocked()
File "/root/Envs/albumy/lib/python3.7/site-packages/flask/cli.py", line 317, in _load_unlocked
self._app = rv = self.loader()
File "/root/Envs/albumy/lib/python3.7/site-packages/flask/cli.py", line 372, in load_app
app = locate_app(self, import_name, name)
File "/root/Envs/albumy/lib/python3.7/site-packages/flask/cli.py", line 246, in locate_app
'Could not import "{name}".'.format(name=module_name)
flask.cli.NoAppException: Could not import "albumy".

[greyli]

麻烦提供完整的错误输出，以及出错前执行的相关命令。