def process_img_paths(input):
    """Processes image paths
    If one path is entered, return list of length 1 containing location.
    If multiple (comma-separated) paths are entered, return list containing
    all paths.

    Args:
        input (str): string containing image path(s)

    Returns:
        paths (list): list containing image path, or separated image paths
    """
    input = input.replace(" ", "")
    paths = input.split(",")
    if '' in paths:
        paths.remove("")
    return paths