autofixes from ruff

scripts/outpainting_mk_2.py

@@ -72,7 +72,7 @@ def get_matched_noise(_np_src_image, np_mask_rgb, noise_q=1, color_variation=0.0
     height = _np_src_image.shape[1]
     num_channels = _np_src_image.shape[2]
 
-    np_src_image = _np_src_image[:] * (1. - np_mask_rgb)
+    _np_src_image[:] * (1. - np_mask_rgb)
     np_mask_grey = (np.sum(np_mask_rgb, axis=2) / 3.)
     img_mask = np_mask_grey > 1e-6
     ref_mask = np_mask_grey < 1e-3

scripts/postprocessing_upscale.py

@@ -98,13 +98,13 @@ class ScriptPostprocessingUpscale(scripts_postprocessing.ScriptPostprocessing):
         assert upscaler2 or (upscaler_2_name is None), f'could not find upscaler named {upscaler_2_name}'
 
         upscaled_image = self.upscale(pp.image, pp.info, upscaler1, upscale_mode, upscale_by, upscale_to_width, upscale_to_height, upscale_crop)
-        pp.info[f"Postprocess upscaler"] = upscaler1.name
+        pp.info["Postprocess upscaler"] = upscaler1.name
 
         if upscaler2 and upscaler_2_visibility > 0:
             second_upscale = self.upscale(pp.image, pp.info, upscaler2, upscale_mode, upscale_by, upscale_to_width, upscale_to_height, upscale_crop)
             upscaled_image = Image.blend(upscaled_image, second_upscale, upscaler_2_visibility)
 
-            pp.info[f"Postprocess upscaler 2"] = upscaler2.name
+            pp.info["Postprocess upscaler 2"] = upscaler2.name
 
         pp.image = upscaled_image
 
@@ -134,4 +134,4 @@ class ScriptPostprocessingUpscaleSimple(ScriptPostprocessingUpscale):
         assert upscaler1, f'could not find upscaler named {upscaler_name}'
 
         pp.image = self.upscale(pp.image, pp.info, upscaler1, 0, upscale_by, 0, 0, False)
-        pp.info[f"Postprocess upscaler"] = upscaler1.name
+        pp.info["Postprocess upscaler"] = upscaler1.name

scripts/xyz_grid.py

@@ -316,7 +316,7 @@ def draw_xyz_grid(p, xs, ys, zs, x_labels, y_labels, z_labels, cell, draw_legend
         return Processed(p, [])
 
     z_count = len(zs)
-    sub_grids = [None] * z_count
+
     for i in range(z_count):
         start_index = (i * len(xs) * len(ys)) + i
         end_index = start_index + len(xs) * len(ys)