new settings load fix

fixup

Author: kabachuha

scripts/deforum/settings.py

@@ -72,15 +72,21 @@ def load_settings(settings_path, override_settings_with_file, custom_settings_fi
                 ret.append(sampler_val)
 
         elif key == 'fill':
-            fill_val = jdata[key]
+            if key in jdata:
+                fill_val = jdata[key]
+            else:
+                fill_val = mask_fill_choices[0]
             if type(fill_val) == int:
                 from .args import mask_fill_choices
                 ret.append(mask_fill_choices[fill_val])
             else:
                 ret.append(fill_val)
 
         elif key == 'zeros_fill_mode':
-            fill_val = jdata[key]
+            if key in jdata:
+                fill_val = jdata[key]
+            else:
+                fill_val = mask_fill_choices[0]
             if type(fill_val) == int:
                 from .args import mask_fill_choices
                 ret.append(mask_fill_choices[fill_val])