Rename extra noise variables to be clearer

Author: catboxanon

modules/sd_samplers_kdiffusion.py

@@ -145,9 +145,9 @@ def sample_img2img(self, p, x, noise, conditioning, unconditional_conditioning,
 
         if opts.img2img_extra_noise > 0:
             p.extra_generation_params["Extra noise"] = opts.img2img_extra_noise
-        start_code = x + (noise * opts.img2img_extra_noise)
+        start_noise = x + (noise * opts.img2img_extra_noise)
         noise = noise * sigma_sched[0]
-        xi = start_code + noise
+        xi = start_noise + noise
 
         extra_params_kwargs = self.initialize(p)
         parameters = inspect.signature(self.func).parameters

modules/sd_samplers_timesteps.py

@@ -103,9 +103,9 @@ def sample_img2img(self, p, x, noise, conditioning, unconditional_conditioning,
 
         if opts.img2img_extra_noise > 0:
             p.extra_generation_params["Extra noise"] = opts.img2img_extra_noise
-        start_code = x + (noise * opts.img2img_extra_noise)
+        start_noise = x + (noise * opts.img2img_extra_noise)
         noise = noise * sqrt_one_minus_alpha_cumprod
-        xi = start_code * sqrt_alpha_cumprod + noise
+        xi = start_noise * sqrt_alpha_cumprod + noise
 
         extra_params_kwargs = self.initialize(p)
         parameters = inspect.signature(self.func).parameters