Update ref.md

| Title | Link |

| :-- | :-- |

| Text Emotion Detection in Python Hugging Face \| Applied NLP Tutorial | https://youtu.be/b9-0GpCqAQw |

| ^^ | https://github.com/amrrs/emotion-detection-from-text-python |

| Emotion Detection of Text Using Machine Learning and Python | https://www.youtube.com/watch?v=t1TkAcSDsI8 |

| Deep learning approach to text analysis for human emotion detection from big data | https://www.degruyter.com/document/doi/10.1515/jisys-2022-0001/html |

| Muzic | https://github.com/microsoft/muzic |

| Word2Wave | https://github.com/ilaria-manco/word2wave |

| ^^ |	https://ilariamanco.com/word2wave/ |

| Writing music with ChatGPT | https://github.com/olaviinha/MusicWithChatGPT |

| Multi-Class Text Emotion Analysis | https://github.com/kanchitank/Text-Emotion-Analysis |

| ext-Emotion-Detection-Using-NLP | https://github.com/aditya-xq/Text-Emotion-Detection-Using-NLP |

| ^^ | https://medium.com/the-research-nest/applied-machine-learning-part-3-3fd405842a18 |

| Emotion Detection from text using PyTorch | https://github.com/karankishinani/Emotion-detection-from-text-using-PyTorch-and-Federated-Learning |