improve anime

Improve Fooocus Anime a bit by using better SD1.5 refining formulation.

modules/sample_hijack.py

@@ -11,7 +11,6 @@ from fcbh.samplers import resolve_areas_and_cond_masks, wrap_model, calculate_st
 
 current_refiner = None
 refiner_switch_step = -1
-history_record = None
 
 
 @torch.no_grad()
@@ -118,9 +117,6 @@ def sample_hacked(model, noise, positive, negative, cfg, device, sampler, sigmas
         return
 
     def callback_wrap(step, x0, x, total_steps):
-        global history_record
-        if isinstance(history_record, list):
-            history_record.append((step, x0, x))
         if step == refiner_switch_step and current_refiner is not None:
             refiner_switch()
         if callback is not None: