From 2d5b3e0078c927ec6fcf47f80bf4035706934605 Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Mon, 2 Dec 2024 06:49:55 -0500
Subject: [PATCH] Remove useless code.

---
 comfy/k_diffusion/sampling.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/comfy/k_diffusion/sampling.py b/comfy/k_diffusion/sampling.py
index a82931627..2838b50c7 100644
--- a/comfy/k_diffusion/sampling.py
+++ b/comfy/k_diffusion/sampling.py
@@ -317,7 +317,6 @@ def sample_dpm_2_ancestral_RF(model, x, sigmas, extra_args=None, callback=None,
     s_in = x.new_ones([x.shape[0]])
     for i in trange(len(sigmas) - 1, disable=disable):
         denoised = model(x, sigmas[i] * s_in, **extra_args)
-        sigma_down, sigma_up = get_ancestral_step(sigmas[i], sigmas[i + 1], eta=eta)
         downstep_ratio = 1 + (sigmas[i+1]/sigmas[i] - 1) * eta
         sigma_down = sigmas[i+1] * downstep_ratio
         alpha_ip1 = 1 - sigmas[i+1]