Revise paste logo_remove

import cv2
import numpy as np
import os

# Set the directory where images are stored
image_dir = 'path_to_images/'
output_dir = 'path_to_output/'

# Load one image to manually get the logo coordinates
sample_image = cv2.imread(os.path.join(image_dir, 'sample_image.jpg'))
# Set the coordinates of the logo (x, y, width, height)
logo_coords = (x, y, w, h)

# Create a mask for the logo
mask = np.zeros_like(sample_image[:, :, 0])  # Same size as image, single channel
cv2.rectangle(mask, (logo_coords[0], logo_coords[1]), 
              (logo_coords[0] + logo_coords[2], logo_coords[1] + logo_coords[3]), 
              255, -1)

# Function to remove logo using inpainting
def remove_logo(image, mask):
    # Inpaint the area of the logo
    result = cv2.inpaint(image, mask, 3, cv2.INPAINT_TELEA)
    return result

# Process all images
for filename in os.listdir(image_dir):
    if filename.endswith('.jpg') or filename.endswith('.png'):
        img = cv2.imread(os.path.join(image_dir, filename))
        result = remove_logo(img, mask)
        cv2.imwrite(os.path.join(output_dir, filename), result)

print("Logo removal completed for all images.")