Because flagembedding (1.3.2) @ git+https://github.com/FlagOpen/FlagEmbedding.git@HEAD depends on datasets (2.19.0) and project-1 depends on datasets (^3.1.0), flagembedding is forbidden. So, because project-1 depends on flagembedding (1.3.2) @ git+https://github.com/FlagOpen/FlagEmbedding.git, version solving failed.