remove explicit sampler setting

Signed-off-by: Vladimir Mandic <mandic00@live.com>

benchmark.py

@@ -8,12 +8,12 @@ log = logging.getLogger('sd')
 
 default_args = {
     # 'sd_model': None,
+    # 'sampler_name': 'Euler a',
+    # 'cfg_scale': 7.0,
     'prompt': 'postapocalyptic steampunk city, exploration, cinematic, realistic, hyper detailed, photorealistic maximum detail, volumetric light, (((focus))), wide-angle, (((brightly lit))), (((vegetation))), lightning, vines, destruction, devastation, wartorn, ruins',
-    'sampler_name': 'Euler a',
     'batch_size': 1,
     'n_iter': 1,
     'steps': 10,
-    'cfg_scale': 7.0,
     'width': 512,
     'height': 512,
     'do_not_save_samples': True,