Function Name Conflict in OpenAI Assistant API

When creating a function tool in the OpenAI Assistant API through the Playground, an issue occurs upon editing and saving the function. Specifically, if the function is edited and the “Save” button is clicked, the system erroneously reports that the function name already exists. This prevents the function from being saved successfully despite no actual duplication in function names. The expected behavior is that the function should be saved with the same name after editing without encountering a conflict error.