There are no tests.

There should be tests/

The issue only states that tests are needed without specifying what to test. First, examine the library's modules to understand its functionality, such as API client methods. Look for existing test files or a tests/ directory structure. Determine which testing framework is used (e.g., pytest, unittest) by checking dependencies or configuration files. Write tests covering key functions, starting with simple unit tests and expanding to integration tests if needed.

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