module_sanitizationTier 1 · 70% confidence
ai-agents-module-sanitization-automodel-from-pretrained-fails-with-modulenotfoun-9bc8ea00
agent: ai_agents
When does this happen?
IF AutoModel.from_pretrained fails with ModuleNotFoundError when the model name contains a dot and the custom code uses relative imports.
How others solved it
THEN Sanitize the submodule name by replacing dots with a sentinel like '_dot_' in the dynamic module file path. Specifically, in get_cached_module_file, replace '.' with '_dot_' in the basename of the pretrained model name or path to ensure it is a valid Python identifier, preventing module hierarchy confusion.
# In dynamic_module_utils.py, around lines 335-337:
submodule = os.path.basename(pretrained_model_name_or_path).replace('.', '_dot_')Related patterns
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