How is it possible to add additional product images without replacing existing

I am using the version=”wc/v3″, of the woocommerce rest api.

I want to add additional image(s) to a product , without the new images overwriting the old.

I am using the api in Python.

Ex:

old_images = [“1” , “2”]
new_images = [“3” , “4”]

after updating the product the final list is : final_list = [“3” , “4”]
but i want to be : final_list = [“1” , “2”, “3” , “4”]

Is it possible to achieve to upadate my list in this way?

The same question posted : here
but without a clear solution

My code:

def update_woocommerce_product_individually(wcapi,mixed_name,fetched_sku,short_description,description,woo_commerce_category_id,post_id,photo_gallery_dictionary_list):
    data = {
    "name":mixed_name,
    "short_description":short_description,
    "description":description,
    "images":photo_gallery_dictionary_list
}
    wcapi.put("products/"+str(post_id), data).json()

The photo_gallery_dictionary_list variable is holding the new_images = [“3” , “4”]