Update PyPI version reference to v0.2.1

README.md

@@ -24,7 +24,7 @@ arxiv: 2008.06006
 Single-source sequence-to-sequence **Vanilla-Seq2seq (`NoSideInputSingleInterfering`)** baseline model trained on 24 kHz **LibriTTS** user speech mixed at 0 dB SNR with reverberant **LJ Speech** (single-speaker TTS interference). Takes only the noisy/reverberant microphone spectrogram (`SpeechEncoderV1`) with zero side input.
 
 - **GitHub Repository**: [https://github.com/wq2012/tec](https://github.com/wq2012/tec)
-- **PyPI Package**: [`textual-echo-cancellation` (v0.2.0)](https://pypi.org/project/textual-echo-cancellation/)
+- **PyPI Package**: [`textual-echo-cancellation` (v0.2.1)](https://pypi.org/project/textual-echo-cancellation/)
 - **Interactive Hugging Face Space Demo**: [https://huggingface.co/spaces/wq2012/tec](https://huggingface.co/spaces/wq2012/tec)
 - **Paper**: [Textual Echo Cancellation (IEEE SLT 2021, arXiv:2008.06006v4)](https://arxiv.org/pdf/2008.06006)
 - **Audio Demo Page**: [https://google.github.io/speaker-id/publications/TEC/](https://google.github.io/speaker-id/publications/TEC/)