chore: initialize git hooks and update project configuration files

app.py

@@ -239,7 +239,6 @@ def draw_patches_on_image(image_arr, positions, x_offset, y_offset, h, w):
     
     # Create the greyed-out ambient background
     grey_base = Image.fromarray(img).convert("L").convert("RGB")
-    grey_np = np.array(grey_base) * 0.4 + np.full_like(grey_np, 160) # Note: broadcasting handles full_like internally safely via float math
     grey_base_np = (np.array(grey_base).astype(float) * 0.4 + 160).clip(0, 255).astype(np.uint8)
     
     temp_img = Image.fromarray(grey_base_np)