I'm trying to upload all the product images to s3 bucket and save the link ,the process is working so far ,but the image uploaded is unreadable  

here is my code :

def update_product_images(self):
        # Initialize the S3 client
        s3 = boto3.client('s3',
            aws_access_key_id='aws_key',
            aws_secret_access_key='aws_secret_key',
            region_name='region_name'
        )
        bucket = "bucket_name"

        # Retrieve all products
        products = self.env['product.template'].search([])

        for product in products:
            if product.image_1920:  # Assuming image field contains the image binary data
                # Generate a unique S3 key for the image
                s3_key = f'product_images/{product\.id\}_\{product\.name\}\.png'
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ s3_key_encoded\ =\ quote\(s3_key\)
\ 
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ image_fileobj\ =\ BytesIO\(product\.image_1920\)

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \#\ Upload\ the\ image\ to\ S3
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ s3\.upload_fileobj\(image_fileobj,\ bucket,\ s3_key_encoded,ExtraArgs=\{'ContentType':\ 'image/png'\}\)

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \#\ Upload\ the\ image\ to\ S3
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \#\ s3\.put_object\(Bucket=bucket,Key=s3_key_encoded,Body=image_data,ContentType="image/png"\)

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \#\ Construct\ the\ S3\ image\ URL
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ s3_url\ =\ f'https://\{bucket\}.s3.amazonaws.com/{s3_key_encoded}'

                # Update the product record with the S3 image URL
                product.write({'image_url': s3_url})