runtime error

2024-03-02 09:51:07,034 - modelscope - INFO - PyTorch version 2.2.0 Found. 2024-03-02 09:51:07,035 - modelscope - INFO - TensorFlow version 2.11.0 Found. 2024-03-02 09:51:07,035 - modelscope - INFO - Loading ast index from /home/user/.cache/modelscope/ast_indexer 2024-03-02 09:51:07,035 - modelscope - INFO - No valid ast index found from /home/user/.cache/modelscope/ast_indexer, generating ast index from prebuilt! 2024-03-02 09:51:07,091 - modelscope - INFO - Loading done! Current index file version is 1.12.0, with md5 2709a722f9b946ed0bb72c7a63d3aff6 and a total number of 964 components indexed Traceback (most recent call last): File "/home/user/app/app.py", line 14, in <module> from src.generation import call_generation File "/home/user/app/src/generation.py", line 9, in <module> from src.util import download_images File "/home/user/app/src/util.py", line 18, in <module> bucket = oss2.Bucket(oss2.Auth(access_key_id, access_key_secret), endpoint, bucket_name) File "/home/user/.local/lib/python3.10/site-packages/oss2/api.py", line 434, in __init__ super(Bucket, self).__init__(auth, endpoint, is_cname, session, connect_timeout, File "/home/user/.local/lib/python3.10/site-packages/oss2/api.py", line 208, in __init__ self.endpoint = _normalize_endpoint(endpoint.strip()) File "/home/user/.local/lib/python3.10/site-packages/oss2/api.py", line 2777, in _normalize_endpoint return p.scheme + '://' + p.hostname TypeError: can only concatenate str (not "NoneType") to str

Container logs: