Environments

Environment	Abstract base class for all environments.
ScoreEnvironment	Environment with tensor samples and base model predict score \(\nabla \log p_t(x)\).
EpsilonEnvironment	Environment with tensor samples and base model predicts startpoint \(\epsilon(x, t)\).
VelocityEnvironment	Environment with tensor samples and base model predict velocity \(v(x, t)\).
EndpointEnvironment	Environment with tensor samples and base model predicts the endpoint \(x_1(x, t)\).