python dict key, value iteration

def print_hi(name):
    # Use a breakpoint in the code line below to debug your script.
    print(f'Hi, {name}')  # Press Ctrl+F8 to toggle the breakpoint.
    a_dict = {'color': 'blue', 'fruit': 'apple', 'pet': 'dog'}

    for key, value in a_dict.items():
        print("key value ", key, '->', value)

deep learning  오래된 SW framework 중에 하나인 caffe 모델의 caffemodel weight 값을 복사 하기 위해