type checker cannot see any attributes of retry.py

[kojiromike]

• This is actually a bug report.
• I am not getting good LLM Results
• I have tried asking for help in the community on discord or discussions and have not received a response.
• I have tried searching the documentation and have not found an answer.

What Model are you using?

• gpt-3.5-turbo
• gpt-4-turbo
• gpt-4
• Other (please specify)

Describe the bug
The type: ignore[all] comment at the top of retry.py teaches mypy that retry has no attributes at all.

To Reproduce
When I write a python module with:

from instructor.retry import InstructorRetryException

and type check it with mypy in an environment with instructor installed, mypy complains:

error: Module "instructor.retry" has no attribute "InstructorRetryException"  [attr-defined]

Expected behavior
Since instructor ships with a PEP 561 py.typed file, I expected type checking to be largely correct across the package.