get_pet_labels.py

def get_pet_labels(pet_images):

    in_files = listdir("pet_images/")
    results_dic = dict()
    for idx in range[0, len(in_files), 1]:
        if in_files[idx][0] != ".":
            pet_label = ""
            pet_list += in_files[idx].lower().split("_")
            for word in pet_list:
                if word.isalpha():
                    pet_label += word + " "
            pet_label = pet_label.strip()
        if in_files[idx] not in results_dic:
            results_dic[in_files[idx]] = [pet_label[idx]]
        else:
            print("** Warning: Duplicate files exist in directory:",
                in_files[idx])
    return results_dic
    for key in results_dic:
        print("Filename=", key, " Pet Label=", results_dic[key])