Fix NotImplementedError

✅ Solution

The "NotImplementedError" in sentence-transformers often arises when using a feature or model component that hasn't been fully implemented for a specific version of PyTorch, ONNX, or the transformer model itself (e.g., quantization support for Qwen-3). Ensure that your sentence-transformers library, PyTorch version, and ONNX version (if applicable) are compatible and up-to-date. If problems persist, examine the specific error message and model component, and check the sentence-transformers documentation/issue tracker for workarounds or updates addressing the missing implementation or incompatibility.