QuantumFlow is an open-source framework. Its website has been built for access. This repo released all the source codes. In addition to this, we have a tutorial repo at Github.
This repo gives the detailed implementation on the classical side to training the model, which will generate the input of QuantumFlow.
Feel free to contact me via wjiang2@nd.edu if you have any questions!
[1] Weiwen Jiang, Jinjun Xiong and Yiyu Shi, "Can Quantum Computers Learn Like Classical Computers? A Co-Design Framework for Machine Learning and Quantum Circuits", Nature Communications, 12, 579, 2021.