From f58475827150c2ac610cbb113019276efcd1a733 Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Mon, 14 Oct 2024 21:02:29 -0400
Subject: [PATCH] Cleanup some useless lines.

---
 comfy/k_diffusion/sampling.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/comfy/k_diffusion/sampling.py b/comfy/k_diffusion/sampling.py
index 70273d9d57d..7b54d8c5a5c 100644
--- a/comfy/k_diffusion/sampling.py
+++ b/comfy/k_diffusion/sampling.py
@@ -1080,7 +1080,6 @@ def post_cfg_function(args):
         d = to_d(x, sigma_hat, temp[0])
         if callback is not None:
             callback({'x': x, 'i': i, 'sigma': sigmas[i], 'sigma_hat': sigma_hat, 'denoised': denoised})
-        dt = sigmas[i + 1] - sigma_hat
         # Euler method
         x = denoised + d * sigmas[i + 1]
     return x
@@ -1107,7 +1106,6 @@ def post_cfg_function(args):
             callback({'x': x, 'i': i, 'sigma': sigmas[i], 'sigma_hat': sigmas[i], 'denoised': denoised})
         d = to_d(x, sigmas[i], temp[0])
         # Euler method
-        dt = sigma_down - sigmas[i]
         x = denoised + d * sigma_down
         if sigmas[i + 1] > 0:
             x = x + noise_sampler(sigmas[i], sigmas[i + 1]) * s_noise * sigma_up
@@ -1138,7 +1136,6 @@ def post_cfg_function(args):
         if sigma_down == 0:
             # Euler method
             d = to_d(x, sigmas[i], temp[0])
-            dt = sigma_down - sigmas[i]
             x = denoised + d * sigma_down
         else:
             # DPM-Solver++(2S)
@@ -1186,4 +1183,4 @@ def post_cfg_function(args):
             denoised_mix = -torch.exp(-h) * uncond_denoised - torch.expm1(-h) * (1 / (2 * r)) * (denoised - old_uncond_denoised)
         x = denoised + denoised_mix + torch.exp(-h) * x
         old_uncond_denoised = uncond_denoised
-    return x
\ No newline at end of file
+    return x