runtime error

2024-03-15 11:23:26,807 - modelscope - INFO - PyTorch version 2.2.1 Found. 2024-03-15 11:23:26,808 - modelscope - INFO - TensorFlow version 2.11.0 Found. 2024-03-15 11:23:26,808 - modelscope - INFO - Loading ast index from /home/user/.cache/modelscope/ast_indexer 2024-03-15 11:23:26,808 - modelscope - INFO - No valid ast index found from /home/user/.cache/modelscope/ast_indexer, generating ast index from prebuilt! 2024-03-15 11:23:26,854 - modelscope - INFO - Loading done! Current index file version is 1.13.1, with md5 ffecc8673d60a17e576869bfc0f279e3 and a total number of 972 components indexed Traceback (most recent call last): File "/home/user/app/app.py", line 18, 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 "/usr/local/lib/python3.10/site-packages/oss2/auth.py", line 221, in __init__ credentials_provider = StaticCredentialsProvider(access_key_id.strip(), access_key_secret.strip()) AttributeError: 'NoneType' object has no attribute 'strip'

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