(self, x_t, t, noise)
| 148 | ) |
| 149 | |
| 150 | def predict_start_from_eps(self, x_t, t, noise): |
| 151 | return ( |
| 152 | extract_into_tensor(self.sqrt_recip_alphas_cumprod, t, x_t.shape) * x_t - |
| 153 | extract_into_tensor(self.sqrt_recipm1_alphas_cumprod, t, x_t.shape) * noise |
| 154 | ) |
| 155 | |
| 156 | def get_vector_field_from_v(self, v, x_t, t): |
| 157 | """ |
no test coverage detected